The URL can be used to link to this page

Specifications , - /7900 /4064 010. ROOFING MATERIALS AND SYSTEMS DIRECTORY FILE C OIy • /� 795 5w G,QEE�vt3 1 / ?v OF ECE ROOF - COVERING MATERIALS (TENT) ROOF- COV ERING MATERIALS (TEVT) 3 Ik Prepared Roof - covering Materials (TFWZ) Continued Prepared Roof - covering Materials (TFWZ) —C n f i fiued 2 20 i, installation as Class A prepared roof coverings. Suitable for installation on 3/8 in. thick plywood decks with underlayment su • aCJ(al7t RafFfa D minimum 3/8 in. thick plywood decks.Also Classified in accordance with felt or shingle underlayment classified by UL as a prep ■ ! : • It I, sc ASTM D3161, Class F. Also Classified in accordance with ASTM D3462. and on minimum 15/32 in. thick p1 ood decks without un.• ei ION Asphalt glass mat shingles designated "Prestique Xtra ", "Timberline Also Classified in accordance with ASTM D3161, Class A. ArmorShield II", "Starter Strip ", "ProStart Starter ", for installation as Class A Hip and ridge shingles designated "Rapid Ridge ", for installation as Class prepared roof coverings. Suitable for installation on minimum 3/8 in. thick Aprepared roof coverings. Suitable for installation on minimum 3/8 in. thick plywood decks. Also Classified in accordance with ASTM D3462. plywood decks and on minimum 15/32 in. thick plywood decks without Hip and ridge shingles designated "Seal -A -Ridge XTRA ", "Seal -A -Ridge underlayment. Also Classified in accordance with ASTM D3161, Class A or ArmorShield ", "Z- Ridge ", for installation as Class A prepared roof cover- Class F. ings. . . Asphalt glass mat shingles designated Prestique Plus, for installation as ITALIANA MEMBRANE S P A R18948 Class A prepared roof covering when used over existing wood shingle roof. VIA GALOPPAT 134 33087, PASIANO ITALY Asphalt glass mat shingles designated Prestique I and Prestique II, for Modified Asphalt Glass -Fiber Mat and Glass/Polyster Reinforced installation as Class A prepared roof covering when used with minimum Shingles designated "Tegola Italiana Classic 4 F /P" or "Tegola Italiana Type 15 underlayment over existing wood shingle roof. Classic 4 FN "; for installation as Class A prepared roof covering in accordance with manufacturer's instructions. Suitable for installation over GAF MATERIALS CORP R21 minimum 3/8 in. thick plywood decks when laid over one ply of Italiana 1361 ALPS RD, WAYNE NJ 07470 Membrane's "Ecoplast V" (1 Kg) base sheet. Asphalt glass fiber mat shingles - "Royal Sovereign," "Sentinel," Prestique 30," 'Timberline Natural Shadow," 'Timberline Prestique 40," MALARKEY ROOFING PRODUCTS R4299 'Timberline Cool Series," "Marquis WeatherMax," "Grand Canyon," 'Grand 3131 N COLUMBIA BLVD KENTON STATION PO BOX 17217, Sequoia," and "Camelot" for installation as Class A roof covering. Suitable for PORTLAND OR 97217 installation on minimum 3 /8 -in. thick plywood in combination with mini- Asphalt glass fiber mat shingles designated "Dura -Seal 20 ", "Dura -Seal mum one ply "Shingle -Mate" or Type 15 or Type 30 underlayment. Also 25 ", "Northwest -XL ", "Northwest -XL AB ", "Highlander -CS ", Classified in accordance with ASTM D3161, Class F. Also Classified in "Highlander -CS AR ", and "Ecoasis ", for installation as Class A prepared roof accordance with ASTM D3462. coverings. Also Classified in accordance with ASTM D3161, Class A. Asphalt glass fiber mat shingles - "WeatherBlocker Starter Strip Shingles" Asphalt glass fiber mat sheet roofing, for installation as Class C prepared for installation as Class A roof covering. Suitable for installation on minimum roof coverings. 3 /8 -in. thick plywood in combination with minimum one ply "Shingle -Mate" Hip and ndge shingles designated "EZ Ridge" and "EZ Ridge XT ", for or Type 15 or Type 30 underlayment. Also Classified in accordance with installation as Class A prepared roof coverings. Suitable for installation on ASTM D3161, Class A. Also Classified in accordance with ASTM D3462. minimum 3/8 in. thick plywood decks and on minimum 15/32 in. thick Asphalt glass fiber mat shingles - "Slateline" for installation as Class A plywood decks without underlayment. Also Classified in accordance with roof covering. Suitable for installation on 15/32 -in. thick plywood in ASTM D3161, Class A. combination with minimum one ply "Shingle -Mate" or Type 15 or Type 30 underlayment. Also Classified in accordance with ASTM D3161, Class F. Also OWENS CORNING R2453 Classified in accordance with ASTM D3462. 1 OWENS CORNING PKY, TOLEDO OH 43659 line Ahalt Prestique ass fiber mat shins - 30," "Timberline N tural Shadow"'Tiimberline Presti "Timber- 40," Asphalt glass fiber mat sheet roofing designated "Mineral Surfaced Roll "Timberlie Cool Series," "Marquis WeatherMax," "Grand Canyon, q ' Grand Roofing", for installation as Class C prepared roof coverings. These rolls may also bear the statement, "Also Classified in accordance with ASTM D3909. when used and "Camelot" f iTs as Class e 30 underlayment prepared xooi isting g ood od Asphalt glass fiber mat and shingles designated Berkshire, Classic, when . used with minimum Type over ex wring Supreme, Oakridge (Oakridge Pro 30), Oakridge Pro 40, Oakridge Pro 50, shingle roof. Woodcrest, Woodmoor, Prominence, WeatherGuard H. P, Duration, Duration Asphalt glass mat and hip and ridge shingles - v ertex Hip and Ridge" for installation as Class A prepared roof covering. Also been Premium, Skyview and Starter strip (Supreme), for installation as Class A reP s ared roof coverings. Suitable for installation on minimum 3/8 in. thick evaluated in accordance with ASTM D3161, Class F when Henkel 'PL p l plywood decks with g derla underlayment such as asphalt saturated felt or shingle Roofing and Flashing Sealant" or Sonneborn "NP1 Gun -Grade Polyurethane classified by UL as a prepared roofing accessory (underlay- Sealant" or Topcoat Inc. i nstructs Adhesive" is applied as specified in ment not required for hip y and ridge shingles) and on minimum 15/32 i. manufactur application instructions." Also Classi'fi'ed in accordance with thick plywood decks ithout uderlamet. Asphalt glass fiber m ASTM D3462. shingles, for installation as Class C prepared roof coverings on minimum 3/8 Modified asphalt ally i n as as Cshingles l A preas mat prpar prepared roof o covering. rri ti Su Suitable Life- itable fo on with mini- for in. thick plywood decks without underlayment. Asphalt glass fiber mat and time" for iost minimum 3/8 in /8-in plywood in combination ombinati hip and ridge shingles for installation as wind resistant roof coverings. These installation on minim. thick plyw shingles may also bear the statement "Also Classified in accordance with nium'one ply "Shingle-Mate" or Type 15 or Type 30 underlayment. Also ASTM D3161, Class F ", "Also Classified in accordance with ASTM D3462" Classified in accordance with ASTM D3161, Class F. Also Classified in and "Also Classified in accordance with CSA -A 123.5 ". These roofing accordance with ASTM D3462. systems may incorporate starter shingles designated "Strip Shingle" or IKO INDUSTRIES LTD R6765 "TRI-BUILT Shingle Starter". Hip and ridge shingles designated "High Ridge ", " WeatherGuard HP ", 71 ORENDA RD, BRAMPTON, ON L6W 1V8 CANADA "Berkshire", "Hip & Ridge shingles with sealant" for installation as Class A . ,Asphalt organic felt shingles designated as "New Englander ", "T Lock ", prepared roof coverings. These shingles may also bear the statements, "Also "Imperial Superseal ", for installation as Class C roof coverings. Also Classi- Classified in accordance with ASTM D3161, Class F ", "Also Classified in fied in accordance with ASTM D3161, Class A. accordance with ASTM D3462" and the Hip & Ridge with sealant shingle Asphalt glass fiber mat shingles designated "Super Armour - Seal ", for may bear the statement "Also Classified in accordance with CSA -A 123.5 ". installation as Class A prepared roof coverings. Also Classified in accordance Hip and ridge shingles designated "DecoRidge ", for installation as Class A with ASTM D3161, Class A. prepared roof coverings. Suitable for installation on minimum 3/8 in. thick • plywood decks and on minimum 15/32 in. thick plywood decks without underlayment. Also Classified in accordance with ASTM D3161, Class A or IKO MFG INC R9806 Class F. .HAY RD EDGEMOOR, WILMINGTON DE 19809 Asphalt organic felt shingles designated "Imperial Seal 15 ", for installa- PABCO BUILDING PRODUCTS L L C, DBA PABCO R11271 lion as Class C prepared roof coverings. Also Classified in accordance with ROOFING PRODUCTS ASTM D3161, Class A. 1718 THORNE RD, TACOMA WA 98421 As�halt glass fiber mat shingles designated "Imperial Glass 20 ", "Gentry Asphalt organic felt shingles coverings designated "Universal ", "Custom .25 ";:'Armour Glass 3 Tab ", "Armour Class ", "Gentry", "Imperial Gentry', Sa -T -Lok ", "Double Coverage Saf -T -Lok ",'Master Slab", "Single Coverage for' installation as Class A prepared roof coverings. Also Classified in Saf -T- Lok ", "Independence", "SS -20 ", "Hallmark ", "Sealdon ", "Solid Slab ", ' accordance'with ASTM D3161, Class A. and "HO -25" for installation as Class C repared roof coverings. Asphalt glass mat shingles designated "Premier 25 ", "Premier 30 ", INOVATE MFG L L C R21860 "Premier 40 ", "Premier 50 ", "SS -30 ", Premier Advantage ", "GG -20 ", "Pre - 9303 GARFIELD'AVE, SOUTH GATE CA 90280 ' cise ", "Paramont ", "Paramount Starter Strip with sealant ", "Cascade" and Asplialt'glass fiber mat shingles designated "Artistic Slate ", for installa- "Paramount Advantage" for installation as Class A prepared roof coverings. tion as Class A prepared roof coverings. Suitable for installation on minimum Suitable for installation on minimum 3/8 in. thick plywood decks. Also LOOK FOR THE UL MARK ON PRODUCT P. t 'PROPOSAL SUBMITTED TO JOB NAME DATE 1 STREET JOB LOCATION 3 CITY, STATE AND ZIP CODE CELL ` HOME PHONE WORK PHONE FAX PHONE SOURCE QTY MATERIAL • i MAR • • ' HR . • STRT • • g FELT • BASE : : . . i ' FLAT GVST T IWS . DRIP RAKE I VALY , TNSH• .......... t MGR ' FRWL t CHIM } SKYL . • • ' SKYLF s PNT• CDX• • • ACX ! , • LOMB VENT • RGY1 ............ _ ...... ...:. .. ..................._.._..._... ...................... ._ .......... ..... ._.. ......._ ..... .. .. .... ..... ....... ._.. ...... - _... EVT . NAIL I PIPE f -_ ... _._ ._.__.e.....__....., .. ____....._.. _.._..._. . _____ D DRBX • • j 1�R _ s • ' DUMP 1 , SQ Va:# IF 4 CH:# FUCf HR Ve:O N 3 Bk R DRIP Soff: Open/Closed 2 SL# Sz RAKE Story 1 2 3 1'4 Bk Fr /12 Layers:l 2 3 4 SW FW TRIM G D/S# if I ACCESS POWER 1 22 -7/07 © INTERSTATE ROOFING y Product Data Sheet n* • Ever Guard® TPO Title 24 * . ,, Compliant 45 mil Membrane ENEK,SI MI 0 Description GAF EverGuard TPO 45 mil thermoplastic polyolefin single -ply membrane systems have been engineered to provide premium performance at a very cost - effective price. Strong, flexible, durable EverGuard TPO 45 mil membrane is suitable for use in all types of single -ply systems: Mechanically Attached, Fully Adhered, and Ballast Applied. Compared to typical single -ply EPDM, PVC and TPO membranes, GAF EverGuard TPO 45 mil roofing membrane provides the benefits of all three materials in a single membrane: low installed cost, heat welded seams, white reflective color *, and no liquid plasticizers. Applicable Standards UL approved for use in the construction of Class A, B, or C roofs, FM Approved, ASTM D6878, Dade County Product Approval, ICC -ES Legacy Report#ER -6030 Physical Properties - ASTM Test Method ASTM 6878 Minimum EverGuard : pical Test 1. Certain data is provided in MD (machine direction) x CMD (cross machine direction) format. 2. Data is based upon typical product performance, and is subject to normal manufacturing tolerance and variance Nominal Thickness ASTM D -751 0.039" (min.) 0.045" Breaking Strength ASTM D -751 Grab Method 220 lbf /in. 285 lbf x 245 lbf Factory Seam Strength ASTM D -751 66 lbf , Pass (membrane failure) Elongation at Break ASTM D -751 15% 30% j Heat Aging ASTM D -573 90% Retention of Breaking 100% ! Strength and Elongation at Break Tear Strength ASTM D -751 8" x 8" Sample 55 lbf 124 lbf x 140 lbf ! Puncture Resistance FTM 101C Method 2031 Not Established 290 lbs. _ Cold Brittleness ASTM D -2137 1 -40 C -40 C Permeance ASTM E -96 Not Established 0.070 Perms j Dimensional Change ASTM D -1204 @ 158 F, 6 hrs. +/- 1% 0.4% I ;I Water Absorption ASTM D-471 @158 F, 1 week +/- 3.0% max. 0.7% Hydrostatic Resistance ASTM D- 751Method D Not Established 390 psi Ozone Resistance ASTM D -1149 No visible deterioration No visible deterioration f @ 7 x magnification @ 7 x magnification f Reflectivity ASTM C1549 & E408 N/A 0.76 t Emissivity ASTM E903 N/A 0.90 -. Product Data Roll Size Note: Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation ., Colors ' . :: Full Roll-Size ` . • ` ' Full Weight Half Roll. Size - ''Hair Roll Weight . White, Tan, Gray 10' x 100' 256 lbs. 5' x 100' 128 lbs. !j (1,000 sq.ft.) (500 sq.ft.) Note: Membrane rolls shipped horizontally on pallets. Storage Store rolls on their sides on pallets or shelving in a dry area L Safety Warning by people _, -: ) Warning Membrane rolls are heavy, and are best positioned and installed b at least two eo le * White Membrane Only 13 Product Data Sheet 1 p i . DENS - DECK" Properties, Standards and Classifications ROOF BOARD Properties, Standards and Classifications c Y1' Dens -Deck 34" Dens -Deck Prime Y D,ens•Deck Yz "Dens- Deck,Prime fie" Dens -Deck s/e" Dens -Deck Prime Thickness, inches, nominal 5 /16" ±Y32 1 5 16 " ±Y32 1 Y2 ±Y32 , 1/2 ±Y32 5 /8 " ±Y32 5 /8 " ±Y32 Width, standard 1 4' ±Ya" 14' ±Ya" 1 4' ±Ye" 4' ±Ya" 1 4' ±'/a" 14' ± /a" Length, standard 1 8' ± 1/4" 18' ± 1/4" 1 8' ± 1/4" 1 8' ± 1/4" 8' ± 1/4" 8' ± 1/4" Weight, lbs. /M sq. ft., nominal 1,100 1 1,150 1,950 11,975 1 2,500 12,550 Surfacing Glass mat ' Glass mat with Glass mat Glass mat with Glass mat Glass mat with non-asphaltic coating non - asphaltic coating , non - asphaltic coating Flexural Strength', parallel, lbs. min. 40 40 80 80 100 100 Flexural Strength', perpendicular, lbs. min. l 50 50 100 100 140 140 Flute Spanability' 1 2 12 5" 5" 1 8" 8" Permeance Perms 50 50 35 j 35 1 32 132 "R" Value' 1 .28 1.28 .56 I .56 .67 1.67 Linear Variation with Change in Temp., in /in °F 8.5x10 8.5x10 -6 8.5x10 8.5x10' 8.5x10 1 8.5x10 6 Linear Variation with Change in Moisture, in /in %RH 6.25x10 6.25x10 6.25x10 1 6.25x10 6.25x10 6.25x10 Water Absorption', % max j 10.0 110.0 , 10.0 110.0 1 10.0 10.0 Compression Strength, psi minimum 500 1 5 00 500 500 500 500 Surface Water Absorption', grams, nominal 2.5 <2.0 2.5 <2.0 2.5 , <2.0 Flame Spread, Smoke Developed 1 � (ASTM E 84) ` 0 0 0 0 1 0 0 r Fire Classification i FMRC CLASS 1 Class 1 (FM 4450) FMRC Class 1 (FM 4450) (as overlayment) UL 1256, ULC S -126 UL Class A, ULC S -102 UL 1256, ULC S -126 UL Classified "P" assemblies UL Classified "P" assemblies UL Class A, ULC 102 ULC Classified "R" assemblies UL Classified "R" assemblies ULC S -101 UL 790, ULC S -107 Mold and Mildew Resistance 1 No growth' 1 No growth' 1 No growth' FM Approvals 60 and 90 psf uplift/ FMRC 1 -60, 1 -90 FMRC 1 -60, 1 -90 FM Class 1 -90 as an overlayment I 1. Tested in accordance with ASTM E 661 (400 Ib. conc. load only for 1/2" and 5/8 "). 6. Higher wind uplift ratings have been achieved by numerous 2. Tested in accordance with ASTM E -96 (dry cup method). membrane manufacturers using Dens -Deck in their FMRC- approved 3. Tested in accordance with ASTM C 518 (heat flow meter). construction designs. 4. Tested in accordance with ASTM C 473. 7. Tested in accordance with ASTM D 3273. 5. ASTM C 1177 minimums. Due to the outstanding fire performance • ASTM E 119 with 5 /8" Dens - Deck • UL of Canada R210, R217, R221, R222, of 5 /8" Dens - Deck Fireguard Type X Fireguard Type X roof board: R223, R224, R225, R702, R703, R705, roof boards, this product can replace UL Classified Type DGG R804, R805, R806, R808. any generic Type X gypsum board in an • 6 /8" Dens - Deck Fireguard Type X • ANSI /UL 1256 Steiner Tunnel "Fire assembly in the UL Fire Resistance roof board is classified by Underwriters Classified Construction." This listing Directory under the prefix "P." Laboratories and can be used in the allows direct application on steel Dens - Deck and Dens - Deck Prime following UL "P" assemblies: P224, P225, decking with 1 /4 ", 1 /2" or 5 /8" Dens - Deck roof boards have achieved a very P227, P230, P232, P235, P254, P257, P259, or Dens -Deck Prime roof boards comprehensive Class A fire rating at P266, P508, P510, P512, P514, P518, P701, under foamed plastic insulations. Underwriters Laboratories due to their P713, P714, P717, P718, P719, P720, P722, outstanding fire resistance. P724, P725, P726, P727, P728, P729, P730, SSIF , ) 1 G p /FO G PS SIF % G p,551F,,, • ASTM E 84 with Dens - Deck and P731, P732, P733, P734, P735, P736, P738, l Dens - Deck Prime roof boards: P739, P740, P801, P803, P805, P811, P813, C C US Flame Spread 0, Smoke Developed 0 P814, P815, P818, P819, P824, P825, P826, P828. I I G•PGypsum jra, Technical Service Hotline 1.800.225.6119 or www.gp.com /gypsum 5 a Geo,gla PSn"c company • . TPO �!��UE~NEW CONSTRUCTION OR - MECHANICALLY ATTACHED ' . |neu|udon/�ubs�ra��A�aohn�on� Deck Membrane Type Insulation/Substrate ^' Smooth -- Fleece Gypsum vvno"li•er PS7XE~ an o|* 3/6 oz ~ 1 1 none —1-N/1.--- ^" esive - l-1ilr - (FB) ISO Board Pedite" Polymat Attached � _ x x '' ' Steel x x x x z �� '' `.� �� ' , ��'� ' x x x x x x x ` ' �� x x x x x2 ron, � x ' � � �� '� �.� .x- ��,~ . �� , ' . � ~� | ' ' ' ' x x x x xe II X x x x x x 1 Structural x x` x'�`. , , '.��' x » Concrete & x ' x x x x x x x x Gypsum x \ x x -` x x��' ' ` �� x x x UgU�vaVg[D x ' �� ` | � ^� �� . - . Insulating ' - - ' ' ' � x - : « x' �� x x x x x x Concrete ' � . � � x- �� n��`� � ` |�.n �' x x X r "".~.....~ '' � � ' � ` `� '� Wood ` - ` . �� . `� '� '- ' ' ' Fiber x x x x : x x x x x^ 1. No hot attac ment of polymat, XEPS, EPS, or Fanfold 2. Insulation can be installed in hot asphalt only when mopping to mechanically attached base sheet. 3. Fanfold to be used as an overlay board only _' -`\ , � ' __ -____- _``` | c ___�_^____--_-' `�-------------------'' ! - _ • -� `~- '-___-_-__--' _-_ / TPO DESIGN TABLE - RECOVER - MECHANICALLY ATTACHED Insulation/Substrate Existing Membrane Type Insulation/Substrate Attachment Roofing Smooth Fleece Gypsum Wood fiber/ EPS/XEPS Fanfold 3/6 oz FR none Mech. Adhesive Hot' System Type (FB) ISO Board Perlite Polymat 50/10 Attached Smoot ,:-x-,, ',,,„: .:' ::::.: .....,"?..c,::?::',, ..;'"::.:::;'.',:', '.',;.A.,",'N':.•:,?- ' '.::::, .; ,,,,,4, „, ,, -.. x, BUR/MB ,.; 1 :. ' ' .::::',',:re'i '. ' ''''..,:::.',..',:: 'r-ir' '.;',..1, :',.'irk'''!.'''';'''' ' ' ' '„:::1','" -- -', x x x x x x x x x x Single Ply , = - :-. - x: :2 '..',.„. ' .-,, ;x :.:*. „.., - , , ,,f- - ';',."- , •,i':' , :-;:i` ::::: 'c.:,,, , :-.,'?c,= . .. ; ,:i: s : -, x ...'k ,:,,,,, ...: ... .• ' Membrane :,...--,,:,'.': .:,7 '.::', ' ;„."..'.'..: :'..--,_::::".,::':::.,-', '1. :• ,.`:::,:.,.,',;:.'[.:' lq:'- '...'":',,':*:,','.:., ;', :-:.-',!-:: .:,, : , , , ' ' ' - , ' : '1' '.:._.', : x x x x x x x x ...1 i., Granule x ...--, .: ;;,..:J ..::,-;,_?c,,.„', .,, ,, , ,,..,- ; , ,,,:; ; I:i v ,-, : ,: c .t. , !;: :,,,, , ,, ; .„, , :„44.,',x,z... i !:,.:2 'if,:,,- :•,,,'-:,'.!::, , ::"::'x::::::::'. 1 .; x Surfaced •::..',,''. ';',,: _ ' $.'' -,Y'!!'„Tp,:,?,,j-Pii,,:5,:::::',:1; ,.,.:.:, ,- ,: . ...1? :7; i 1 ; ; , :ie , ' ,, , f -, - ,;,,-,F,.:::„....y . ; ; :'..,.,;f 4 ' , ' ,-, :,; ,- ... - ,e- •:,..,,,,''';,,:. ';.. :,',!4., . „ -, , BUR/MB x x x x x x x x x x Gravel ::'fiT I.:= , --L:' - :?c -, :; i:' '''''',`'": r ` f qt 7 •:4,.?C" : :':'7;;; 1 14 , i , ':',,Ay,„:x,,ANI-,:- ,otx,,1 :,,,;.:,,, ,:.:3,,,,q,.:-. -;,:,,-:;-.,..:,',,,;,:,!, ..rn•'4,-, :::;.4,:•::)<:,7 ,, ••••,x .. Surfaced BUR/MB X x x X x X x x x tan' mg ' '-':':'..,'''' . ..'-..i . "4,1!..-;` - ;;; ":6'.',;ri'ia??Yi ''::':'Fg::::Pg'e ''' :::', ' : ::,-:::':,-.-,,! fr',,:::;`, --.;‘,,,,, ,:: Seam Metal -1-,;,:..-„,,1-.: ._, , ., ,:„:„„,, :-..„,,,,, _ 5 , .j ,',,,, ,,. :',4: '-. i' _. „62"Mtl,,,, i ',:,,j,e i -,,,,;, ?.-: : ,,,,' .4 , :',,...; , :.,-,:" , ,i. ;„ ,‘'.::. ',:•.::::':" ‘:',' -•: '. : .•,:. •,' ' • , '' • x x x x x x 1. No hot attachment of polymat, XEPS, EPS, or Fanfold 2. Roof moisture scan required for use of perlite/wood fiber in recover roofing systems 3. XEPS is the only material allowed as flute fill with overlay board required. 4. Fanfold to be used as an overlay board only PVC DESIGN TABLE - NEW CONSTRUCTION OR TEAR OFF - MECHANICALLY ATTACHED Membrane Type Insulation /Substrate Insulation /Substrate Deck Attachment Smooth ' Fleece ISO Gypsum Wood EPS/ Fanfold 3/6 oz. FR 50/10 None Mech Adhesive' Hot' Board fiber/Perlite XEPS Polymat Fast. Steel X X X X X X X X X X X X X X X I I Wood X X X X X X X X X X X X X X X X X X X- X X X Structural Concrete X X X X X X X X X X & Gypsum X X X X X X X X X X N X X X X X X X Lightweight Insulating _ X X X Concrete X X X X. X X X X X X Cementitous Wood Fiber X X X I X X X X X X X - X X X X X X. X X X X 1. No hot attachment of polymat, XEPS, EPS, or Fanfold 2. Insulation /membrane can be installed in hot asphalt only when mopping to mechanically attached base sheet 3. XEPS /Fanfold in combination with a 3 oz. polymat separator 4. Fanfold to be used as an overlay board only PVC DESIGN TABLE - RECOVER - MECHANICALLY ATTACHED Exiting Roofing System Membrane Type Insulation /Substrate Insulation /Substrate Type Attachment Smooth Fleece ISO Gypsum Wood EPS/ Fanfold 3/6 oz. FR 50/10 None Mech Adhesive Hot' Board fiber /Perlite XEPS Polymat Fast. Smooth BUR /MB X X X X X X X X X X X X ;., X." X X X X Single Ply Membrane X X X X X X X X X X >X - ° ,X ..' - X ::;; X X X X w Granule Surfaced X X X X X X X X X X BUR /MB X °. : -=X X..': X -::` X ,. X X X X X Gravel Surfaced BUR/MB X X X X X X X X X X X X X ;.N .X_ X _.. X X X X Standing Seam Metal3 X X X X X X J X X . .. X X _: -X X X 1. No hot attachment of polymat, XEPS, EPS, or Fanfold 2. Roof moisture scan required for use of perlite /wood fiber in recover roofing systems 3. XEPS only as flute material with overlay board 4. XEPS /Fanfold in combination with a 3 oz. polymat separator 5. Fanfold to be used as an overlay board only i INSULATED TPO MECHANICALLY ATTACHED SYSTEMS SPECIFICATION PLATE I i t 1. Membrane Type Construction type Insulation T= TPO N = New 1 = Insulated { EVERGUARD MEMBRANE P= PVC R = Recover N = Non - Instated ` E= EFOM T = Tear -Off (Complex) GRILL -TEC FASTENERS �^ 1 1 1 T MA R 1 60FB 1 Membrane Attachment MA = Mecharically Attached a i Membrane (thickness and type) 45= 45 mil Smooth 60= 60 mil Smooth FA = Fully Adhered BO= 80 mil Bmaotl INSULATIONIEXISTING MEMBRANE BA = Ballast Applied 4593 = 45 mil Fleece Bad<ed 60FB = 60 mil Fleece Bad<ed BCFB = BO mil Fleece Bad<ed Specification Attachment Construction Insulation TPO Guarantee Number Type Type Thickness Length Up To (Years) T MA- N -I -45 .045 12 T- MA- N -I -60 Mechanically New Yes .060 15 T MA- N -1 -80 Attached .080 20 T- MA- T -I -45 .045 12 T MA -T I -60 Mechanically Tear Off Yes 060 15 T MA -T I -80 Attached .080 20 T- MA- R -I -45 .045 12 Mechanically Recover Yes T- MA- R -I -60 Attached .060 15 T MA- R -I -80 .080 20 T MA -N -I -45FB .045 FB 12 Mechanically New Yes T- MA- N- I -60FB Attached .060 FB 15 T MA- N- I -80FB .080FB 20 • . T MA -T I -45FB .045 FB 12 Mechanically Tear Off Yes T MA- T- I -60FB Attached .060 FB 15 T MA- T- I -80FB .080FB 20 . T MA -R -I -45FB .045 FB 12 Mechanically Recover Yes T MA- R- l -60FB Attached .060 FB 15 i. ■ T MA- R- l -80FB .080FB 20 ' . Refer to Insulation Attachment and Membrane Attachment Tables for attachment requirements. Mechanically attached systems require the use of half sheets. 74 - NON- INSULATED TPO MECHANICALLY ATTACHED SYSTEMS SPECIFICATION PLATE Membrane Type Construction type Insulation EVERGUARD MEMBRANE T= TPO N =New I = Insulated P= PVC R = Raover N = Non- InsiJated E= EFOM T = Tear -Off (Ccrnplete) �- DRILL.TEC FASTENERS 3 oz. or 6oz, POLYMAT \ �\ <-"---. . 7 ere required) �� T MA R N 60FB �.� 1 Membrane (thickness and type) Membrane Attachment 45= 45 mil Smooth charically MA = Me Attachment Attached 60= 60 mil 5mmth 80= 80 mil Smooth DECWEXISTING MEMBRANE FA = Fully Adhered 45= = 45 mil Fleece Backed 8A = Ballast Apriied 6CFB = 60 mil Fleece Badked 8CFB = 80 mil Fleece Backed Specification Attachment Construction insulation TPO Guarantee Number Type Type Thickness Length Up To (Years) T- MA- N -N -45 .045 12 TMA- N -N -60 Mechanically New No .060 15 T-MA-N-N-80 Attached .080 20 . TMA -T N -45 .045 12 TMA -T N -60 Mechanically Tear Off No .060 15 T -MA -T N -80 Attached .080 20 T-MA- R -N -45 Mechanically Recover No* .045 12 T-MA-R-N-60 Attached .060 15 T- MA- R -N -80 .080 20 T-MA-N-N-45FB .045 FB 12 Mechanically New No TMA- N- N -60FB Attached .060 FB 15 T- MA- N- N -80FB .080FB 20 T -MA -T N -45FB . 045 FB 12 Mechanically Tear Off No T- MA- T-N -60FB Attached .060 FB 15 TMA- T-N -80FB .080FB 20 T- MA -R -N -45FB ,045 'FB 12 T- MA- R- N -60FB Mechanically Recover No .060 FB 15 Attached TMA- R- N -80FB .080FB 20 Separator Sheet required; 3/6 oz polymat or FR 50/10 Refer to Insulation Attachment and Membrane Attachment Tables for attachment requirements. Mechanically attached systems require the use of half sheets. 75 . s INSULATED PVC MECHANICALLY ATTACHED SYSTEMS SPECIFICATION PLATE l ( Membrane Type Construction type insulation EVERGUARD MEMBRANE ype N = Near I = Insll aced T = TPO R = Recover N = Non- lnsLlated i E = PVC T =Tear -Off (Complete) DRILL -TEC FASTENERS ! V �-' i 1 {li �' , — 3 oz or 6oz. POLYMAT ��?�(` (whor roq ,rte) P MA R 1 60FB Membrane Attachment Memirane (thickness and type) 50= 50 mil Smooth BA = BallastAttachad 60 Ep mil Smooth MA = Mechanically Attached 80 80 mil Smooth FA = Fully Adhered FAFB = 60 mil Fleece Bathed INSULATION/EXISTING MEMBRANE 87-.8 = 80 mil Fleece Bathed Specification Attachment Construction Insulation PVC Guarantee Number Type Type Thickness Length Up To (Years) P- MA- N -I -50 .050 12 Mechanically P- MA- N -I -60 Attached New Yes .060 15 P- MA- N -I -80 .080 20 P -MA -T I -50 .050 12 Mechanically P MA -T I -60 Attached Tear Off Yes .060 15 P- MA- T -I -80 .080 20 P- MA- R -I -50 .050 12 Mechanically P- MA- R -I -60 Attached Recover Yes .060 15 P- MA- R -I -80 .080 20 .: .060 FB :: P- MA- N- I -60FB Mechanically 15 P- MA- N- I -80FB Attached New Yes .080FB 20 P- MA- T- I -60FB Mechanically .060 FB 15 Attached Tear Off Yes P -MA -T I -80FB .080FB 20 P- MA- R- I -60FB Mechanically .060 FB 15 Attached Recover Yes P- MA- R- I -80F6 .080FB 20 Refer to Insulation Attachment and Membrane Attachment Tables for attachment requirements. - Mechanically attached systems require the use of half sheets. 76 • NON - INSULATED PVC MECHANICALLY ATTACHED SYSTEMS SPECIFICATION PLATE Construction type Insulation Membrane Type N = New 1 = Insulated EVERGUARD MEMBRANE T _ WO R. = Recover N = Non - Insulated P = PVC T = Tea' -Off (Complete) E = EPDM DRILL -TEC FASTENERS ,,----(--- .4100 --------- '— ' " ort r: (where required) P MA R N 6OFB Membrane Attachment Membrane (thickness and type) 50= 50 mil Smooth BA = Ballast Attached 60= 60 mil Smooth MA = Mechanically Attached 80= 80 mil Smooth DECK/EXISTING MEMBRANE FA = Fully Adhered 60FB = 60 mil Fleece Backed 80FB = 80 mil Fleece Backed Specification Attachment Construction Insulation PVC Guarantee Number Type Type Thickness Length Up To (Years) P- MA- N -N -50 .050 12 P- MA- N -N -60 Mechanically New No .060 15 Attached P- MA- N -N -80 .080 20 P -MA -T N -50 .050 12 P MA -T N 60 Mechanically Attached Tear Off No .060 15 P -MA -T N -80 .080 20 ry P- MA- R -N -50 .050 12 P- MA- R -N -60 Mechanically .060 15 Attached Recover No P- MA- R -N -80 .080 20 ±,5 P- MA- N- N -60FB Mechanically New No .060 FB 15 P- MA- N- N -80FB Attached .080FB 20 Y 7 l P -MA -T N -60FB Mechanically .060 FB 15 Attached Tear Off No P -MA -T N -80FB .080FB 20 P- MA- R- N -60FB Mechanically .060 FB 15 Recover No' P- MA- R- N -80FB Attached .080FB 20 *Separator Sheet required; 3/6 oz. polymat or FR 50/10. Refer to Insulation Attachment and Membrane Attachment Tables for attachment requirements. Mechanically attached systems require the use of half sheets. 77 NOTES • 78 Mechanical) Attached Installation Specification TPO & PVC Part 1 — General surface, and excessively fast adhesive drying rates. 1.01 System Description E. Material installation during periods of low ambient temperatures, typically below 30 °F, can result in poor A. Mechanically attached heat - welded thermoplastic sheet installation quality due to increased material stiffness and roof membrane system. vulnerability to damage and excessively slow adhesive B. EverGuard PVC and EverGuard TPO materials are not drying rates. To avoid these problems: compatible with one another. DO NOT use EverGuard 1. Store accessory materials in a warming box PVC and EverGuard TPO membranes, flashings, and 2. Use as soon as possible flashing accessories together in the same roofing system. 3. Allow adhesives to properly cure 1.02 Specification Designations 4. Adjust welder settings to insure proper welds for A. See Plates. applicable ambient conditions 1.03 Regulatory Requirements 1.06 Working Environment A. Conform to all applicable building and jurisdictional codes, A. Provide a safe working environment, including, but including roof assembly wind uplift and fire resistance not limited to, adequate fall protection, restriction of requirements and slope. unauthorized access to the work area, and protection B. Follow your local jurisdiction requirements for disposing of of the building and its occupants. used and expired adhesives and sealants. B. Safe work practices should be followed, including, but not limited to, keeping tools in good operating 1.04 Delivery, Storage and Protection order, providing adequate ventilation if adhesives are A. Deliver products to site in original containers with seals used, and daily housekeeping to remove debris and unbroken and labeled with manufacturers' name, product other hazards. brand name and type. Part 2 — Products B. Store materials in weather protected environment, clear of ground and moisture, in accordance with GAF instructions. 2.01 Membrane C. All materials stored outside shall be raised above ground or A. EverGuard TPO (smooth reinforced) thermoplastic roof level on pallets, and covered with a tarpaulin or other polyolefin membrane. waterproof material. Factory- installed plastic wrapping is B. EverGuard TPO Fleece -Back thermoplastic polyolefin not an adequate covering. Extreme heat conditions may membrane require special storage requirements. Reference data sheets C. EverGuard PVC (smooth reinforced) thermoplastic for product storage requirements. membrane D. Follow GAF directions and requirements for protection of D. EverGuard PVC Fleece -Back thermoplastic membrane materials prior to and during installation. E. Do NOT use materials that are wet or damaged to the 2.02 Flashing extent that they will no longer serve their intended purpose. A. EverGuard membrane flashings to be of same type, All roof insulation that has been wet is considered dam - thickness and color as roofing membrane. EverGuard® aged, even if later dried out. Remove all damaged materials Freedom' TPO can be used with EverGuard TPO from the jobsite. membrane for flashing in the same thickness as the field membrane. 1.05 Environmental Requirements & Restrictions B. EverGuard TPO and PVC Fleece -Back membranes are A. Do not apply roofing materials during inclement or optional flashing membranes for all EverGuard TPO and threatening weather. PVC roofing systems, respectively. These membranes may B. Do not expose materials vulnerable to water or sun damage be a solution when a contaminated substrate is in quantities greater than can be weatherproofed during the encountered. same day. 2.03 Flashing Accessories C. High or gusting winds make the installation of materials A. EverGuard preformed flashing accessories to be of same difficult. type as roofing membrane. D. Material installation during periods of high ambient 1. EverGuard TPO and PVC laminated metal flashings to temperatures, typically above 90 °F, can result in poor be a minimum of 25 mils TPO and 40 mils PVC of non - installation quality due to condensation on the membrane reinforced thermoplastic membrane of same type as 79 Mechanically Attached Installation Specification TPO & PVC roofing membrane, laminated to 24 ga. galvanized steel 1. EnergyGuard and EnergyGuard Ultra polyisocyanurate sheet metal. insulation with glass -based facer meeting or exceeding requirements for ASTM C -1289 (min. 16 psi 2. Pre - formed Vent Boots with stainless steel clamping the re q bands. compressive strength). 3. Pre - formed Universal Corners for TPO. Individual 2. EnergyGuard extruded polystyrene insulation meeting or pre - formed inside outside corners for PVC. exceeding the requirements for ASTM C -578, Type II 4. Pre- formed Expansion Joint Covers for roof -roof nominal 1.5 pound density. and roof -wall expansion joints. 3. EnergyGuard expanded polystyrene insulation with plastic facer meeting or exceeding the requirements for 5. Membrane Flashing Strips for miscellaneous ASTM C -578, Type II nominal 1.5 pound density. applications. 6. UN -55 Detailing Membranes for TPO flashing. UN -80 2.08 Insulation - High Traffic Applications Detailing Membranes for PVC flashing. For miscella- A. EnergyGuard foam insulation of the following types. neous penetrations in lieu of pre - formed accessories. Minimum 1" thickness. Board size to be 4' x 8' panels for 7. EverGuard TPO Cover Strip for stripping in of flat mechanical attachment, and 4' x 4' for adhered attachment metal edges. and tapered systems. 1. EnergyGuard and EnergyGuard Ultra polyisocyanurate 8. EverGuard PVC Pre formed Sealant Pans are available insulation with glass -based facer meeting or exceeding for irregularly- shaped penetrations. the requirements for ASTM C -1289, (min. 25 psi 2.04 Fasteners compressive strength). - ; A. DRILL•TEC membrane fasteners and plates, insulation 2. EnergyGuard extruded polystyrene insulation meeting or fasteners and plates, and flashing fasteners and termination the requirements for ASTM D -578, Type IV bars. Refer to the Insulation Attachment Table and the (min. 25 psi compressive strength). appropriate Membrane Attachment Table at the end of this 3. EnergyGuard expanded polystyrene insulation with plastic section for the correct type, length and diameter. facer meeting or exceeding the requirements for ASTM 2.05 Adhesives and Sealants D -578, Type IX (min. 25 psi compressive strength). A. EverGuard bonding adhesives, sealants and caulking. 2.09 Recover Board 1. EverGuard TPO and PVC Bonding Adhesive A. EnergyGuard Perlite insulation, minimum 1/2 ", ASTM (solvent- based). C -728 2. EverGuard H2O Bonding Adhesive (low VOC). B. High density wood fiber insulation, minimum 1/2 ", 3. EverGuard 2 -Part Pourable Sealant for use in sealant ASTM C -208, Class E pans. C. EnergyGuard foam recover board of the following types. 4. EverGuard Caulking for use in sealing termination bars Board size to be 4' x 8' panels for mechanical attachment, and penetration clamping bands. and 4' x 4' for adhered attachment and tapered systems, 5. EverGuard TPO Cut Edge Sealant. EverGuard PVC except for fan-fold recover board, which comes in 2' x 4' Cut Edge Sealant. sections with a 50' total length. 6. EverGuard Water Block for use in sealing behind 1. EnergyGuard and EnergyGuard Ultra 1/2" polyisocyanu- termination bars and at drain flanges as a water cut -off. rate recover board insulation with glass -based facer 7. EverGuard TPO Primer. meeting or exceeding the requirements for ASTM C- 1289 (min. 16 psi compressive strength). 2. EnergyGuard 3/8" extruded polystyrene fan -fold recover 2.06 Traffic Protection board with plastic facer meeting or exceeding the A. EverGuard TPO and PVC walkway rolls. requirements for ASTM D -578, Type IV (min. 25 psi 2.07 Insulation compressive strength). A. EnergyGuard" foam insulation of the following types. 3. EnergyGuard 1/2" extruded polystyrene recover board Minimum 1" thickness. Board size to be 4' x 8'panels for meeting or exceeding the requirements for ASTM mechanical attachment, and 4' x 4'for adhered attachment D -578, Type IV (min. 25 psi compressive strength). and tapered systems. 4. EnergyGuard 1/2" expanded polystyrene recover board 80 . _ I Mechanical) Attached Installation Specification TPO & PVC with plastic facer meeting or exceeding the requirements protect the finished roofing system from damage. for ASTM D -578, Type II (min. 15 psi compressive F. Deck preparation is the sole responsibility of the building owner strength). or roofing contractor. All defects in the roof deck or substrate 2.10 Base Sheets shall be corrected before roofing work commences. A. GAFGLAS® Stratavent® Eliminator" Nailable Base Sheet 3.02 Preparation of Roofing Area — New and Tear -off B. GAFGLAS® #80 Ultima" Base Sheet Applications C. GAFGLAS® #75 Base Sheet A. Remove all existing roofing materials to the roof decking, 2.11 Protection Layer including flashings, metal edgings, drain leads, pipe boots, and pitch pockets, and clean substrate surfaces of all A. EverGuard® Polymat slipsheet, 3.0 oz /sq.yd. asphalt and adhesive contaminants. B. EverGuard® Polymat cushioning slipsheet, 6.0 oz /sq.yd. B. Confirm quality and condition of roof decking by visual C. VersaShield" products as protection layer in all sections inspection and by fastener pull -out testing. (fully adhered, ballasted, etc.) C. Secure all loose decking. Remove and replace all 2.12 Other Accessories deteriorated decking. A. Subject to compliance with requirements, provide the D. Remove abandoned equipment and equipment supports. following products not available from GAF: E. Confirm that height of equipment supports will allow the 1. Wood Nailers: New wood nailers shall be #2 or better installation of full - height flashings. lumber. Do NOT use asphaltic or creosote - treated 3.03 Preparation of Roofing Area — Recover lumber. Applications 2. Roofing Nails: Galvanized or non-ferrous type and size A. Remove all stone ballast, loose gravel, and debris from the as required to suit application. roof surface. 3. Temporary Sealant: Polyurethane foam sealant or similar B. Remove blisters and ridges from the roof membrane. as required to provide temporary watertight sealing of roofing. C. Cut membrane away from all perimeter and penetration 4. Air/Vapor Barrier: Polyethylene sheeting, min. 6 mil. for securements. TPO only. D. Remove all existing flashings, including metal edgings, 5. Fire Barrier: Silicone - treated fiberglass -faced gypsum drain leads, pipe boots, and pitch pockets, and clean panels, min. I/4" thick (Dens-Deck from Georgia- substrate surfaces of all.asphalt and adhesive contaminants. Pacific). If the wall /curb flashings are in good condition and tightly adhered to the substrate, new TPO flashing materials may be installed over these to a height of 18 "; new PVC Part 3 — Execution flashing materials may be installed over a separator layer 3.01 Site Conditions of polymat or insulation board. A. Obtain verification that the building structure can E. It is strongly recommended that the building owner have a accommodate the added weight of the new roofing system. moisture survey performed to ascertain the condition and B. Confirm the adequacy of the new roofing system to provide suitability of the existing roofing materials to receive a positive slope to drain. Eliminate ponding areas by the recover system. A survey is required if perlite or wood fiber insulation is used in a recover system. GAF will not be addition of drainage locations or by providing additional responsible for damage to the roofing system if it results pitch to the roof surface. from moisture in the existing roofing system. Remove and C. All defects in the roof deck or substrate shall be corrected replace all existing roofing materials that contain moisture. by the responsible parties before new roofing work F. Confirm quality and condition of roof decking by visual commences. Verify that the deck surface is dry, sound, clean inspection if possible, and by fastener pull -out testing. and smooth, free of depressions, waves, or projections. Remove and replace all deteriorated decking. D. Protect building surfaces against damage and G. Remove abandoned equipment and equipment supports. contamination from roofing work. E. Where work must continue over completed roof areas, H. Raise equipment supports to allow the installation 81 Mechanically Attached Installation Specification TPO & PVC { of full- height flashings. B. Placement I. Recover installation over coal tar pitch roofs require that 1. Butt gypsum boards together with a 1/4" maximum the existing loose gravel be broomed (do not spud); if high space between adjoining boards. Fit gypsum boards spots remain, use a thicker insulation board to provide a around penetrations and perimeter with a 1/4" maximum smooth substrate for the EverGuard® membrane. Recover space between board and penetration. with EverGuard TPO membranes over coal tar pitch roofs 2. Install gypsum boards in pieces a minimum of require the installation of a minimum 1/2" recover board 2' x 2' in size. prior to the installation of the membrane. Do not use 3. Gypsum boards installed over steel decking shall have EPS/XEPS over coal tar pitch roofs. A minimum 1.5" boards placed perpendicular to deck flutes with edges recover board is required for PVC applications. over flute surface for bearing support. 3.04 Wood Nailer Installation 4. Do Not use gypsum boards that are wet, warped or A. Acceptable Material buckled; they must be discarded. Insulation boards that 1. Solid Blocking: are broken, cracked, or crushed shall not be installed Wood, #2 Grade or better, nominal 5/4" x 4" minimum; unless the damaged area is first removed and discarded. stagger multiple layers. 5. Remove and replace gypsum boards that become wet or 2. Shim Material: damaged after installation. Plywood, 1/2" x width to match solid blocking. 6. Install no more gypsum board than can be properly B. Existing Nailers covered by the end of each day with roofing membrane. ( Anchor to resist 2501b. per ft. load applied in any C. Securement direction. 1. Mechanical Attachment 1. DRILL•TEC HD screws 18" on center attachment to a. Use appropriate type and length of DRILL•TEC" structural wood, steel decks. Min. 1" thread embedment. fastener for structural deck type. See Insulation 2. DRILL•TEC spikes 18" on center attachment to Attachment Table. concrete decks. Min. 1" shank penetration. b. Install required number of fasteners per board size, 3. Polymer screws 12" on center attachment to gypsum and type of roofing system installed. concrete, cellular concrete, cementitious wood fiber c. Pre - drilling is required for concrete decks, and may decks. Min. 1 -1/2" thread embedment. be required for gypsum concrete and cementitious 4. Three anchors per length of wood nailer minimum. wood fiber decks. C. New Nailers d. Install fasteners such that the fastener plate is pulled Anchor to resist 250 lb. per ft. load applied in any direction. slightly below the insulation board surface. 1. DRILL•TEC HD screws 18" on center attachment to 2. Hot Asphalt structural wood, steel decks. Min. 1" thread embedment. a. Use ASTM D -312, Type III or Type IV asphalt. 2. DRILL•TEC spikes 18" on center attachment to concrete b. Apply asphalt at the rate of 25 lbs. per 100 sq. ft. over decks. Min. 1" shank penetration. the entire surface to which the board is to be adhered. 3. Polymer screws 12" on center attachment to gypsum c. Asphalt application rates of up to 60 lbs. per 100 sq. concrete, cellular concrete, cementitious wood fiber ft. may be required if the substrate surface is rough or decks. Min. 1 -1/2" thread embedment. porous, such as an existing flood coat and gravel sur- 4. Three anchors per length of wood nailer minimum. facing. D. Shim Material d. Apply asphalt at its EVT temperature to obtain Secure simultaneously with overlying solid wood nailer. a proper bond, typically within the range of 425 °F -475 °F degrees. 1. Shim material must be continuous. Do NOT use spaced shims. e. Walk in the boards after installation to ensure a proper bond. 3.05 Gypsum Board Installation f. Maximum board size: 4' x 4'. A. General g. Hot asphalt application requires priming of concrete 1. Gypsum fire barrier board shall typically be installed and gypsum decks and existing asphaltic roofing when required by design professional or code authority systems. to address code or approval requirements. 82 • Mechanically Attached Installation Specification TPO & PVC 3. Foam Adhesive B. Application a. Depending on foam adhesive type, apply adhesive in 1. Install the air /vapor retarder components loose- full 1/4" - 1/2" thick coverage or in 3/4 " -1" continuous applied to the deck or fire barrier board so that beads according to the manufacturer's instructions. wrinkles and buckles are not formed. b. Adhesive beads shall be evenly spaced at the rate 2. Overlap air /vapor retarders components per applica- required for the board size and type of roofing system ble installation recommendations of the supplier. being installed. 3. Seal perimeter and penetrations areas with foam c. Apply the proper grade adhesive based on current sealant. air and surface temperatures. 4. Seal all perimeter nailers with fully adhered roof d. Walk in the boards after installation to ensure a membrane placed over the nailer and covering the proper bond. exterior face of the nailer by 1 ". e. Maximum board size: 4' x 4'. 3.07 Protection Layer Installation – Polyester 3.06 Air /Vapor Retarder Installation . A. General A. General 1. Install polymat protection layer between the roofing 1. Air /vapor retarder components shall typically be membrane and the substrate in accordance with the installed when required by design professional to Design Table. address internal building air pressure or humidity B. Application conditions. 1. Install polymat protection layer loose - applied over 2. All air porous decks with openings in the walls or substrate surface so that wrinkles and buckles are not area directly below the roof deck for that exceeds formed. 10% of the total wall area are projects for which 2. Overlap polymat protection layer a minimum of design professionals should recommend air retarders. 6" for side and end laps. 3. Designers should recommend air retarders when the 3.08 Protection Layer Installation – Fiberglass internal pressurization of the building is in excess of A. General 5 lbs. per sq. ft. 4. Designers should recommend air retarders if the 1. VersaShield" protection layer shall typically be installed building height exceeds 50 ft. when required by design professional or code authority to address code or approval requirements, or as a sepa- 5. Buildings with large openings & overhangs shall be rator layer in accordance with the Design Table. evaluated for air retarders or the installation of half sheets of roof membrane. B. Application 6. The installation of an air retarder shall be required 1. Install fiberglass sheet protection layer loose - applied over for EverGuard 20 year guarantees as follows: substrate surface so that wrinkles and buckles are not a. All single layer installations of roof insulations or formed. roof panels b. Installations with openings in the wall that exceed Fl 25% of the total wall area Installations of 10' wide or greater membranes with side lap mechanical attachment that exceeds 6" o.c. + (For 10' wide sheets, the requirements for an air barrier is dependent upon building height and fas- +1 tener density. Contact your Regional Contractor 1 18 + Services Manager for air barrier requirements.) 9, I 7. Mechanically attached roofing systems that utilize an +1 1 i air retarder do NOT require the enhanced attachment 14 + 8 " of the insulation in the perimeters and corners. +' 26 —�+ +1 i~ 2" lap 83 ' Mechanically Attached • Installation Specification e. • TPO & PVC 2. Overlap fiberglass sheet protection layer a minimum of 6" is limited in PVC roofing systems to under a fleece back for side and end laps. membrane, where protected by a 3 or 6 oz. polymat 3.09 Base Sheet Installation slip sheet, or where an overlay board is used. A. General B. Placement 1. Fiberglass base sheet shall typically be installed over all 1. Butt insulation boards together with a 1/4" maximum space nailable substrates other than gravel- surfaced built -up between adjoining boards. Fit insulation boards around roofing whenever insulation, recover board, or fire penetrations and perimeter with a 1/4" maximum space barrier board is installed in hot asphalt or adhesive. between board and penetration. 2. Nailable base sheet shall be applied over substrates 2. Install insulation boards in pieces a minimum of 2' x 2' in that are not suitable for asphalt adhesion and requires size. Every piece shall be properly secured to the installation of insulation in hot asphalt or adhesive. substrate. 3. Install base sheet so that wrinkles and buckles are not 3. Insulation boards installed in multiple layers shall have formed. the joints between boards staggered a minimum of 6" 4. Overlap base sheet a minimum of 2" for side laps and 6" between layers. for end laps. 4. Insulation boards installed over steel decking shall have B. Mechanical Securement - Nailable Base Sheet boards placed perpendicular to deck flutes with edges over flute surface for bearing support. 1. Secure venting nailable base sheet through existing substrate to the deck. Use appropriate type and length 5. Insulation shall be tapered to provide a sump area a of approved fastener for structural deck type and minimum of 36" x 36" at all drains with a maximum 1 install required number of fasteners in accordance with slope of 4:12. , Figure 1. 6. Do NOT install insulation boards that are wet, warped or 2. Pre - drilling is required for concrete decks, and may be buckled; they must be discarded. Insulation boards that required for gypsum concrete and cementitious wood are broken, cracked, or crushed shall not be installed fiber decks. unless the damaged area is first removed and discarded. 3. Install fasteners such that the fastener plate is pulled 7. Remove and replace insulation boards that become wet flush with the venting base sheet surface and lies flat or damaged after installation. on the deck. 8. Install no more insulation than can be properly covered C. Base Sheet Installation by the end of each day with roofing membrane. 1. StormSafe' is a non - breathable 48" wide underlayment C. Securement which can be used over wood and light weight decks in 1. Mechanical Attachment conjunction with Freedom'" systems. a. Use appropriate type and length of DRILL•TEC" 2. Install StormSafe'" underlayment so that wrinkles and fastener for structural deck type. See Insulation buckles are not formed Attachment Table. 3. Overlap base sheet a min of 2" for side laps and 6" for b. Install required number of fasteners per insulation end laps type, board size, and type of roofing system installed. 4. StormSafe'" underlayment should be attached at 9" o.c. c. Pre- drilling is required for concrete decks, and may along the 2" side laps with three rows of fasteners in the be required for gypsum concrete and cementitious field located at 10 ", 24" and 38" with 18" o.c. fastening wood fiber decks. pattern. Use deck appropriate fasteners for attachment. d. Install fasteners such that the fastener plate is pulled slightly below the insulation board surface. 3.10 Recover Board/Insulation Installation e. Use fastener of correct length as required by the . A. General Insulation Attachment Table. The use of any fastener 1. Install insulation board and recover board as required in greater than 8" in length must be preapproved by accordance with the Design Table. GAF Contractor Services. May require a cover board. 2. The use of extruded and expanded polystyrene 2. Hot Asphalt insulations is limited to a maximum roof membrane a. Use ASTM D -312, Type III or Type IV asphalt. temperature of 165 °F. Use under colored membranes b. Apply asphalt at the rate of 25 lbs. per 100 sq. ft. requires special approval from Contractor Services. over the entire surface to which the insulation is to 3. The use of extruded or expanded polystyrene insulation be adhered. 84 Mechanically Attached Installation S pecification TPO & PVC c. Asphalt application rates of up to 60 lbs. per 100 fasteners will penetrate the top flanges and not the flutes; sq. ft. may be required if the substrate surface is however, there will be limited areas of the roof (i.e. rough or porous, such as an existing flood coat and perimeter areas) where this is not practical. gravel surfacing. 6. All exposed sheet corners shall be rounded a minimum d. Apply asphalt at its EVT temperature to obtain a of 1 ". proper bond, typically within the range of 425- 475 °F. 7. Overlap roof membrane a minimum of 3" for end laps of e. Walk in the insulation boards after installation to EverGuar& PVC and TPO membranes. End laps for ensure a proper bond. EverGuard fleece -back membranes are made by butting f. Maximum board size: 4' x 4'. adjacent sheets and heat welding an 8" wide EverGuard g. Hot asphalt application requires priming of concrete PVC or EverGuard TPO reinforced membrane flashing and gypsum decks and existing asphaltic roofing strip over the joints. systems. B. Securement 3. Foam Adhesive 1. Roof membrane shall be mechanically fastened in the a. Depending on foam adhesive type, apply adhesive side lap area to the roof deck with fasteners and plates of in full 1/4" 1/2" thick coverage or in 3/4" 1" a type and spacing appropriate to the deck type and as continuous beads according to the manufacturer's required by the Membrane Attachment Table. instructions. 2. The metal plates must be placed within 1/4" - 3/4" of the b. Adhesive beads shall be evenly spaced at the rate membrane edge. Plates must not be placed closer than required for the insulation board size and type of 1/4" to the membrane edge. roofing system being installed. 3. Fasteners must be installed to achieve the proper c. Apply the proper grade adhesive based on current embedment depth. Install fasteners vertical to the deck, air and surface temperatures. without lean or tilt. 'd. Walk in the insulation boards after installation to 4. In the corner areas, additional fasteners will also be ensure a proper bond. installed through the perimeter half -width membrane rolls to form a grid pattern, with an 8" wide reinforced e. Maximum board size: 4' x 4'. membrane flashing strip heat - welded over the. additional 3.11 Membrane Installation fasteners. "Corners" include both outside and inside A. Placement • corners that measure 75° -105 °. Perimeter cap sheets may 1. Place roof membrane so that wrinkles and buckles are overlap one another in the corner areas. kl not formed. Remove any wrinkles or buckles removed 5. Mechanically attach membrane with screws and plates from the sheet prior to permanent securement. Roof to the roof deck at locations of deck angle changes in membrane shall be mechanically, fastened after it is rolled excess of 5° (2" in 12 "). out, followed by welding to adjacent sheets. 6. Membrane may be heat welded to coated metal flanges. 2. Full-width rolls shall be installed in the field of the roof. Membrane must be secured to the roof deck within 6" 3. Half -width rolls shall be installed in the perimeter region of the base of walls and curbs, at the perimeter, and all of the roof. Width of the roof perimeter region shall be penetrations with DRILL•TEC Fasteners of a type and determined in accordance with the Perimeter Half Sheet spacing in accordance with in lap attachment require Table. ments, with a 12" on center maximum spacing. Alternatively, membrane may be extended vertically 4. Overlap roof membrane a minimum of 6" for side laps of 3" up walls and curbs and secured to the wall/curb mechanically attached systems, and a minimum of 3" for end laps. Membranes are provided with lap lines along substrate within 2 of the plane of the roof with DRILL•TEC Fasteners and inverted Termination Bar of the side laps, the inside line is for mechanically attached type and spacing in accordance with in -lap attachment system overlaps (6" for TPO and 6" for PVC) and the requirements, with a 12" on center maximum spacing. other line is for adhered and ballasted systems overlap. This alternative detail is required to be used for pressur- 5. Install membrane so that the laps run across the roof ized buildings. slope lapped toward drainage points. On metal decking, 7. Install fasteners so that the plate is drawn down tightly to install sheets perpendicular to deck direction so that the membrane surface. Properly installed fasteners 85 i . l I Mechanical) Attached Installation specification __ , TPO & PVC . I { S i will not allow the plate /termination bar to move will cause premature deterioration or even failure of the (underdriving), but will not cause wrinkling of the new roofing system. membrane (overdriving). E. Membrane Surface Preparation C. Field Seaming 1. Membrane must be clean of dirt and contaminants, 1. Fabricate field seams using a current- generation and free from dew, rain, and other sources of moisture. automatic hot air welding machine and a 10,000 Factory-fresh membrane typically will not require watt voltage - controlled generator minimum. In addition, cleaning prior to automatic welding, provided that fabricate detail seams with automated hot air welders welding is performed immediately after placement and where possible. Outdated welding equipment and securement of the membrane. inadequate /fluctuating electrical power are the most 2. Membrane that has been exposed for over 12 hours or common causes of poor seam welds. has become contaminated will require additional 2. Equipment Settings- The correct speed and temperature cleaning methods. settings for automatic welders are determined by 3. Light Contamination - Membrane that has been exposed preparing test welds at various settings. The welds are overnight up to a few days to air -borne debris, foot tested by application of pressure causing the seam to traffic, or dew or light precipitation can usually be peel apart. A satisfactory weld will fail by exposing the cleaned with a white cloth moistened with EverGuard scrim reinforcement called a "film tearing bond" A TPO use or acetone for PVC. Be sure to wait deficient weld fails by separating between the two for solvent to flash off prior to welding. layers of the membrane. 4. Dirt-Based Contamination - Membrane that is dirt- 3. Adjustments to Equipment Settings- Many factors will ( i� affect the settings: thicker membranes, lower air encrusted will require the use of a low- residue cleaner temperatures, and overcast skies will generally require a such as Formula 409 and a mildly abrasive scrubbing slower speed than would be required with thinner pad to remove the dirt. This must be followed by cleaning membranes, higher air temperatures, and sunny skies. with a white cloth moistened with EverGuard TPO The slower speed provides additional heat energy to Cleaner or acetone for PVC. Be sure to wait for compensate for heat - draining conditions. The test weld solvent to flash off prior to welding. II procedure should be conducted at the beginning of every 5. Exposure -Based Contamination - Membrane that is work period (i.e., morning and afternoon) and following weathered/oxidized will require the use of EverGuard ® a significant change in weather (i.e., air temperature, TPO Cleaner or acetone for PVC and a mildly abrasive wind speed, cloud cover.) scrubbing pad to remove the weathered/oxidized top 4. Membrane laps shall be heat - welded together. All welds surface layer. This must be followed by cleaning with a shall be continuous, without voids or partial welds. white cloth moistened with EverGuard TPO Cleaner or Welds shall be free of burns and scorch marks. acetone for PVC. Unexposed membrane left in inventory 5. Weld width shall be a minimum 1 -1/2" in width for for a year or more may need to be cleaned as instructed automatic machine welding. Weld width shall be a above. Be sure to wait for solvent to flash off prior to minimum 2" in width for hand welding. welding. 6. All cut edges of TPO and PVC reinforced membranes 6. Chemical Based Contamination Membrane that is must be sealed with EverGuard TPO or PVC Cut Edge contaminated with bonding adhesive, asphalt, flashing Sealant. cement, grease and oil, and most other contaminants usually cannot be cleaned sufficiently to allow an D. Substrate Surface Preparation adequate heat weld to the membrane surface. The 1. Prepare substrate surfaces thoroughly prior to applica- membrane should be removed and replaced in these tion of new roofing materials. This is particularly situations. ! important for recover and reroofing applications. 2. Preparation includes, but is not limited to, removal of 3 Flashing Installation existing flashings, replacement of wet/darnaged existing A. General roofing materials, removal of loose aggregate, removal 1. Flash all perimeter, curb, and penetration conditions ( of abandoned equipment, supports and penetrations, with coated metal, membrane flashing, and flashing replacement of damaged decking, etc. accessories as appropriate to the site condition. 3. Providing a smooth, even, sound, clean and dry substrate 2. All coated metal and membrane flashing corners shall minimizes the likelihood that underlying deficiencies be reinforced with pre - formed comers or unreinforced membrane. 86 Mechanically Attached Installation Specification TPO & PVC 3. Heat weld all flashing membranes, accessories, and 8. Coated metal flashings are nailed to treated wood nailers coated metal together to achieve a minimum 2" wide or otherwise mechanically attached to the roof deck, (hand welder) weld. A minimum 1.5" will be acceptable or to the wall or curb substrate, in accordance with when using robotic welders. construction detail requirements. 4. All cut edges of reinforced TPO and PVC membrane 9. When installing coated metal on walls or curbs that must be sealed with EverGuard TPO or PVC Cut Edge completely cover the existing flashing, the flashing does Sealant. not need to be removed provided that it is in good 5. When using bonding adhesive, be sure to use adhesive condition and tightly adhered specific to membrane type. C. Adhered Reinforced Membrane Flashings - Smooth Surface 6. Minimum flashing height is 8 ". 1. The thickness of the flashing membrane shall be the 7. The maximum distance from the wall that horizontal same as the thickness of the roofing membrane. mechanical attachment is installed is 6 ". When you must 2. When using EverGuard® TPO or PVC adhesives, use go past 6 ", move the attachment to the vertical substrate. any one of the following substrates: polyisocyanurate 8. Installation of EverGuard® PVC flashing membrane insulation (w /o foil facer), high density wood fiber over asphalt -based substrates must have a separator board, Dens Deck, Dens Deck Prime, Dens Guard, sheet under the PVC flashing membrane. cured structural concrete absent of curing and sealing B. Coated Metal Flashings compound, untreated OSB, untreated CDX plywood, 1. Coated metal flashing allows much of the metal work Type X gypsum board, and dry, sound masonry absent f used in typical roofing applications to benefit from the of curing or sealing compounds. security of heat welded membrane seaming, with a 3. Apply bonding adhesive to both the substrate surface corresponding reduction in required metalwork and the underside of the flashing membrane, at the rate of maintenance during the life of the roofing system. 120 sq. ft/gal. which covers both surfaces yielding 60 2. square feet of finished, mated surface per gallon for . Coated metal shall be formed in accordance with construction details and SMACNA guidelines. solvent -based bonding adhesives, and at the rate of 200 sq. ft /gal. covering both surfaces yielding 100 square 3. Coated metal sections used for roof edging, base feet of finished, mated surface area per gallon for flashing, and coping shall be butted together with a 1/4" water -based bonding adhesive. Solvent -based adhesive gap to allow for expansion and contraction. Heat weld must be allowed to dry until tacky to the touch before a 6" wide unreinforced membrane strip to both sides mating flashing membrane. Water -based adhesive must of the joint, with approximately 1" on either side of be allowed to dry completely to the touch; install the the joint left unwelded to allow for expansion and flashing within one hour of drying. contraction. 2" wide aluminum tape can be installed 4. Apply the adhesive only when the adhesive and outside over the joint as a bond breaker, to prevent welding temperatures are above 40 °F and rising. Application in this area. temperatures above 50 °F are recommended to allow 4. Coated metal used for sealant pans and scupper inserts, easier adhesive application. and corners of roof edging, base flashing and coping 5. Carefully position the membrane flashing prior to appli- shall be overlapped or provided with separate metal cation to avoid wrinkles and buckles. pieces to create a continuous flange condition, and pop riveted securely. PVC and TPO coated metal 6. When installing fleece -back membranes to a vertical flashings shall be stripped in using 6" unreinforced surface, the material should have top edge termination like membranes. installed immediately to avoid slippage. 5. Coated metal base flashings must be provided with min. 7. Heat weld all laps in EverGuard smooth reinforced 4" wide flanges screwed to wood nailers. Coated metal flashing membrane in accordance with heat welding base flashings must be formed with a 1" cant. guidelines. 8. Porous substrates may require double application of 6. Provide a 1/2" hem for all exposed metal edges to provide corrosion protection and edge reinforcement for adhesive. improved durability. 9. For extended guarantee lengths, separate counterflashing 7. In addition, provide a 1/2" hem for all metal flange edges or cap flashing is required; exposed termination bars are whenever possible to prevent wearing of the roofing and not acceptable. flashing membranes at the flange edge. 10. Altematively, the Freedom® System can be used for flashings. 87 • i c. Mechanically Attached • Installation specification TPO & PVC Consult the Freedom' section for installation instructions. brane. The two pieces are overlapped and heat - welded 11. Also available are Corner Curb Wraps, consisting of a together. pre - formed combination corner and flashing pieces that 3. The unreinforced vertical membrane flashing may be are 12" in height and can be ordered in various lengths. adhered to the penetration surface. Apply bonding These pre - fabricated comers can be configured to fit adhesive to both the penetration surface and the 12 "x 12 ", 18 "x 18 ", 24 "x 24" and 30 "x 30" curb flash- underside of the flashing membrane, at the rate of ings. They may be fully adhered or dry hung in place 120 sq. ft. /gal. which covers both surfaces yielding 60 and only require a 1" weld. square feet of finished, mated surface area per gallon for D. Adhered Reinforced Membrane Flashings - Fleece -Back solvent -based bonding adhesives, and at the rate of 200 I . Apply bonding adhesive to the substrate at the rate of sq. ft. /gal.covering both surfaces yielding 100 square feet of finished, mated surface area per gallon for 100 sq. ft/gal for water based adhesive. water -based bonding adhesive. Coverage rates will vary 2. The bonding adhesive must remain wet to the touch depending on substrate. Solvent -based adhesive must be for one surface applications. allowed to dry until tacky to the touch before flashing 3. Apply the adhesive only when the outside temperature membrane application. Water -based adhesive must be is above 40 °F. Application temperatures above 50 °F are allowed to dry completely to the touch; install the recommended to allow easier adhesive application. flashing within one hour of drying. 4. All selvage edge laps in EverGuard Fleece -Back flashing 4. Finish the penetration with Water Block between the membrane shall be heat welded in accordance with heat pipe and the membrane, install clamping band, and welding guidelines. Lap width is 3 ". caulk. ■ 5. Non - selvage edge laps in EverGuard Fleece -Back G. Roof Edging flashing membrane are made by butting adjacent sheets 1. Roof edge flashing is applicable for both gravel and heat welding an 8" wide strip of EverGuard PVC or stop /drip edge conditions as well as exterior edges of EverGuard TPO Flashing membrane over joint. All cut parapet walls. edges of TPO and PVC reinforced membranes must be sealed with EverGuard TPO or PVC Cut Edge Sealant. 2. Flash roof edges with coated metal flanged edging with minimum 3" wide flange nailed 4" on center into wood 6. For extended guarantee lengths, separate counterflashing nailers and heat weld 8" membrane strip to metal or cap flashing is required; exposed termination bars are flanges and field membrane. not acceptable. E. Loose Reinforced Membrane Flashing 3. Coated metal roof edging must be provided with a continuous metal hook strip to secure the lower fascia 1. For extended guarantee lengths, separate counterflashing edge. Secure the continuous hook strip to the building a or cap flashing is required; exposed termination bars are P b 9 P minimum of 12" on center. not acceptable. 4. Alternatively, flash roof edges with a 2 -piece snap -on 2.Carefully position the EverGuae smooth reinforced fascia system, adhering roof membrane to metal cant flashing membrane prior to application to avoid with bonding adhesive and face nailing the membrane wrinkles and buckles. 8" on center prior to installing the snap -on fascia. 3.A11 laps in Everguard smooth reinforced flashing 5. Galvanized metal edging may be flashed using membrane shall be heat welded in accordance with EverGuard TPO Cover Strip after priming both the heat welding guidelines. metal and the TPO membrane for guarantee lengths up 4.Maximum flashing height is 18" unless incremental to 15 years. Allow approximately 3" of tape to cover the attachment is used. metal edge with the remaining 3" of tape onto the TPO F. Unreinforced Membrane Flashings membrane. Caulk all corners, tape overlaps and T- joints !, 1.Unreinforced membrane is used as a field fabricated per published standard EverGuard details. Caulk the penetration /reinforcement flashing only where back edge of the tape with EverGuard Caulking when pre - formed corners and pipe boots cannot be properly slope exceeds 1" in 12 ". installed. 6. Flash roof edge scuppers with a scupper insert of coated 2.Penetration flashings constructed of unreinforced metal that is mechanically attached to the roof edge and membrane is typically installed in two sections, a integrated as part of the metal edging. vertical piece that extends up the penetration, and a H. Parapet and Building Walls horizontal piece that extends onto the roofing mem- 1. Flash walls with loose- applied membrane flashing, 88 Mechanically Attached Installation Specification TPO & PVC applied to the wall substrate with bonding adhesive or Fill sealant pans with non -shrink quick -set grout, and top with coated metal flashing fastened with DRILL•l'EC off sealant pans with a 2" minimum thickness of fasteners 12" on center to wood nailers. EverGuard 2 -part Pourable Sealant. 2. Secure membrane flashing at the top edge with a 4. A pre- formed sealant pan can be used for PVC applica- termination bar. Apply water -block between the wall tions. Install the pan over the penetration and attach to surface and membrane flashing underneath all the deck through the base of the pan with the appropriate termination bars. Exposed termination bars shall be fasteners and plates, one at each corner of the flange. Cut mechanically fastened 6" on center; termination bars a "target" out of the PVC membrane at least 2" larger that are counterflashed shall be fastened 12" on center. than the pan's flange. Cut a hole in the center of the 3. Roof membrane must be mechanically attached along flashing and slip over the vertical pan so it rests flat the base of walls that are flashed with membrane flashing against the flange and the adjoining deck sheet, covering with screws and plates /termination bar at a fastener the plates and fasteners. Weld the flashing to the flange spacing in accordance with in -lap attachment requirements, and adjacent field sheet. Strip in the vertical pan's seam with a 12" on center maximum spacing. with unreinforced PVC membrane, fill with grout, and 4. Metal counterflashings may be optional with fully adhered top off the pan with a 2" minimum thickness of GAF membrane wall flashings depending on guarantee duration. Pourable Sealant. If reinforced membrane is used as a All termination bars must be sealed with caulking. target flashing, then the edges must be sealed using EverGuard PVC Cut Edge Sealant. 5. Flash wall scuppers with a scupper insert of coated metal K. Curbs and Ducts --- that is mechanically attached to the wall and integrated as part of the wall flashing. Refer to scupper section for 1. Flash curbs and ducts with loose - applied membrane other detail options. flashing, membrane flashing applied to the curb substrate 6. Maximum flashing height without intermediate with bonding adhesive. Fasten coated metal flashing 4" fastening: on center to wood nailers. • 18" Loose Applied Flashing 2. Secure membrane flashing at the top edge with a termination bar. Apply water -block between the curb /duct • 54" - Adhered Flashing surface and membrane flashing underneath all termination 7. Metal cap flashings shall be provided with a continuous bars. Exposed termination bars shall be mechanically clip fastened 12" o.c. fastened 6" on center; termination bars that are I. Round and Square Tube Penetrations counterflashed shall be fastened 12" on center. If wood 1. Flash penetrations with pre - formed vent boots provided is present at the top of the curb, install ring shanks 12" that the penetrations are accessible from the top. on center. This can be used in lieu of the bar if nailed on Otherwise, field- fabricate flashing with two -piece field the top or preferably the back side of the wood. fabricated flashings of unreinforced membrane. 3. Roof membrane must be mechanically attached along 2. All flashings require the installation of a stainless steel the base of curbs and ducts that are flashed with draw band around the top of the flashing. Seal the top membrane flashing with screws and plates /termination edge with Water Block and add draw band with caulking. bar at 12" on center. 3. Roof membrane must be mechanically attached at the 4. All coated metal curb flashings and loose membrane base of each penetration with screws and plates a flashings must be provided with separate metal maximum of 12" on center, with a minimum of four counterflashings. metal copings, or flashed with fasteners per penetration. equipment flanges. J. Irregularly- Shaped Penetrations 5. Metal counterflashings may be optional with fully 1. Flash irregularly shaped penetrations with flanged sealant adhered membrane curb and duct flashings depending on pans formed of coated metal, secured to the deck through guarantee duration. All termination bars must be sealed the roof membrane with screws 6" on center, a minimum with caulking. of two per side. L. Expansion Joints 2. Strip in metal flanges and the vertical pop riveted seam 1. Install prefabricated expansion joint covers at all flat type with 8" wide membrane flashing strips heat welded to and raised cant /curb type expansion joint conditions. All both the roof membrane and the metal flanges. metal nailing strips must either be nailed to wood nailers, 3. Fill sealant pans with EverGuard 2 -part Pourable Sealant. cants or curbs, or secured to walls with screws or expansion anchors appropriate to substrate type. 89 Mechanically Attached Installation Specification TPO & PVC (; . f 2. Roof membrane must be mechanically attached along accordance with the gravel stop assembly. the base of raised cant/curb expansion joints with screws 2. Coated metal wall scuppers must be provided with 4" and plates a minimum of 12" on center. wide flanges, with additional corner pieces pop - riveted 3. Expansion joint bellows must be twice the width of to the flanges to create a continuous flange. All flange the expansion joint opening to allow for proper corners must be rounded. expansion /contraction. 3. Install wall scuppers over the roof and flashing 4. Metal nailing strip must be set in Water Block and membrane and secure to the roof deck/wall with secured with fasteners and neoprene washers DRILL•TEC fasteners 6" on center, a minimum of 2 fastened 6" o.c. fasteners per side. 5. Alternately, expansion joints may be field fabricated. 4. All corners must be reinforced with EverGuard PVC or 1. Roof Drains EverGuard TPO Universal Corners or field fabricated 1. Roof drains must be fitted with compression clamping from EverGuard®unreinforced materials. rings and strainer baskets. Both original -type cast iron 5. Strip in scupper with flashing membrane target sheet. and aluminum drains, as well as retrofit -type cast 6. Alternately, a wall scupper box may be field flashed aluminum and molded plastic drains, are acceptable. using unreinforced flashing membrane heat welded to 2. Roof drains must be provided with a min. 36" x 36" membrane on the wall face and roof deck and sumped area if possible. Slope of tapered insulation terminated on the outside wall face with a termination within the sumped area, shall not exceed 4" in 12 ". bar, Water Block, and caulk. 3. Extend the roofing membrane over the drain opening. 0. Heater Stacks Locate the drain and cut a hole in the roofing membrane 1. Field- fabricated two -piece membrane flashings of directly over the drain opening. Provide a 1/2" EverGuard unreinforced flashing are typically installed membrane flap extending past the drain flange into at heater stacks. The temperature of any heater stack the drain opening. Punch holes through the roofing that comes into contact with the EverGuard® membrane membrane at drain bolt locations. should not exceed 160 °F. 4. For cast iron and aluminum drains, the roofing 2. Heat stacks must be equipped with either cone- shaped or membrane must be set in a full bed of Water Block on vertical tube -type flashing sleeves so that the membrane the drain flange prior to securement with the compression flashing is not adhered directly to the heater stack. (' clamping ring. Typical Water Block application rate is 3. All drain inserts shall have a minimum of 4 Drill•Tec" one 10.5 oz. cartridge per drain. fasteners per drain, located at the outside edge of the 5. For fleece - backed roof membrane applications, the drain insert. fleece- backed membrane is cut just short of the drain 4. All stack flashings must be secured at their top edge flange. A separate smooth reinforced membrane drain by a stainless steel clamping band over Water Block flashing sheet is heat welded to the roofing membrane and sealed with EverGuard Caulking. and set into the drain above in a full bed of Water Block 5. Field- fabricated membrane flashings may be adhered to and secured as above. the flashing sleeve with EverGuard TPO or EverGuard 6. Do NOT locate lap seams within the sump area. Where P P PVC Bonding Adhesive. lap seams must be located within the sump area, a P. Drain Inserts - PVC Only separate smooth reinforced membrane drain flashing a 1. EverGuard PVC roofing membrane is typically minimum of 12" larger than the sump area must be installed. The membrane flashing shall be heat welded terminated at PVC drain inserts by heat welding the to the roof membrane. Alternately, if the seam does not membrane to the PVC coated drain flange (if available), run under the clamping ring, it can be covered with a or by securing the membrane between the drain flange 6" wide reinforced membrane strip heat welded to the and the clamping ring. membrane. 2. Drain inserts shall only be used in the event the original 7. Tighten the drain compression clamping ring in place. drain is damaged and cannot be repaired without complete Scuppers replacement of the drain. 1. Coated metal roof edge scuppers must be provided with 3. All drains shall be provided with a drain sump of a 36" a min. 4" wide flange nailed to wood nailers, with x 36" minimum dimension, if possible. Fasteners shall be installed 12" on center or a minimum of 4 per pene- hemmed edges and secured with continuous clips in tration. 90 Mechanically Attached Installation Specification TPO & PVC 4. The drain insert is installed on top of the roofing installation progresses. membrane and is secured to the roof deck 6" o.c. with C. At the edge of the completed roofing system installation, DRILL•TEC screws. extend the roofing membrane a minimum of 6" beyond the 5. A separate reinforced membrane drain flashing sheet is edge. Seal the roofing membrane to the surrounding deck heat welded to the roofing membrane. The drain flashing or substrate surface with hot asphalt or foam sealant. f sheet is heat welded to a compatible drain flange. D. Remove all temporary night seal materials prior to continuing 6. Install the drain clamping ring if applicable. with the roof installation and dispose of properly. 7. All drains shall be provided with a strainer basket. 3.15 Field Quality Control Q. Wood Support $locking A. Inspect completed roof sections on a daily basis. It is the 1. Wood support blocking, typically 4" x 4 ", is usually contractor's responsibility to probe all heat - welded seams installed under light -duty or temporary roof- mounted and perform an adequate number of seam cuts to ascertain equipment, such as electrical conduit, gas lines, seam consistency. condensation and drain lines. B. Immediately correct all defects, irregularities, and 2. Install wood support blocking over a protective layer of deficiencies identified during inspections. All voids that are EverGuard PVC or TPO membrane or EverGuard found must be patched over per specifications. Do NOT Walkway Pad. reweld seam voids more than 24 hours after initial welding R. Satellite Dish Support Bases of the seam. 1. Install satellite dish support bases over a protective layer C. Remedial work shall be performed with like materials and of EverGuard Walkway Pad. in a manner consistent with the balance of the roofing installation so as to minimize the number of repair patches. S. Lightning Suppression Clips D. Excessive patchwork will require replacement of the entire 1. Secure lightning suppression clips to the roof surface by affected membrane section from lap to lap. means of 2" wide EverGuard PVC or EverGuard TPO Flashing membrane strips heat welded to the roof 3.16 Cleaning membrane. A. Remove bonding adhesive, bituminous markings and other 3.13 Traffic Protection contaminants from finished surfaces. In areas where A. Walkway rolls must be installed at all roof access locations finished surfaces are soiled by asphalt or any other source including ladders, hatchways, stairs and doors. Install of soiling caused by work of this or other sections, consult walkway rolls at other designated locations including manufacturer of surfaces for cleaning advice and conform roof - mounted equipment work locations and areas of to those instructions. repeated rooftop traffic. B. Cut out and remove any sheet membrane contaminated B. Walkway rolls must be spaced 2" to allow for drainage with solvent -based adhesive, bituminous markings, and between the pads. other contaminants from finished surface. Repair sheet C. Heat weld walkway rolls to the roof membrane surface damage by first cleaning the area with an all-purpose cleaner, then rinse off soapy residue. Reactivate membrane continuously around the walkway pad perimeter. using the appropriate EverGuard cleaner, wiping with a D. TPO walkway'rolls may also be installed with TPO primer damp (not saturated) rag. Complete repair by installing a and 3" seam tape. First, roll or brush the TPO primer on patch of like material to specific system requirements. the back of the TPO pad along the edges and down the middle of length of the pad. Clean and prime the roof 3.17 Maintenance membrane where the pad will be installed. Install tape to A. Upon completion of the roofing system, the owner should the back of the pad where cleaned (edges and middle) and establish a semi - yearly inspection and maintenance roll in with a silicone hand roller. Remove the release paper program in accordance with standard good roofing practice and install the taped pads directly onto the roof membrane. guarantee requirements. Secure the pads by rolling into place. B. Repair cuts, punctures and other membrane damage by 3.14 Temporary Closures cleaning membrane (see section 3.11.E), followed by heat A. The roofing installation must be made watertight at the end welding a membrane repair patch of sufficient size to of each day's activity to prevent water infiltration into the extend a minimum of 2" beyond the damaged area. If heat welding to the top surface of the existing membrane is completed roofing system installation. B. Complete all flashings and terminations as the roofing 91 Mechanically Attached Installation Specification TPO & PVC ' 4 ineffective, the patch must be heat welded to the underside of the existing sheet after proper preparation. C. Any damage to adhered membrane areas or at locations of mechanical attachment shall be repaired so that the repaired area remains fully adhered or mechanically attached. i r 92 NOTES 1 93 I I • • E Insulation Attachment Table For Mechanically Attached Systems (Meets FM attachment requirements *) _ -: :_ . � ..v MBE FA$ ENER - - s uY' ". .fit .x.'* 5 tisr .�'.•>3� 'x+ .3yrca ..:.,x3�-�:1.. _ ,. rM{:4t'" '`'s$.'i": bdSw"`�": ,..^ .. R : - c T' - »..:�c',. .. aF•,a ". .. .:2 .x.'�4_a'*�n'�'.. -, v -�+ `3E,..-- :� -k., :z."rr.M _ - • -.� �.�` ^ °'�•_' �:�4'i �`a - ,�.'.. _, ,. -.. ;, r- n .�,s".�`r,.?:`v rs....�i'r. - ;,,'�N'.,.:."�Sv�.;'v- .z-'';�' X£r,:?+»' 3:i^'n.':' -`t ='. �'.ia�-: z.- s�':�A -.; „r _ sw ^:- i- w'�' <- .:;;.c?s✓.f,•; r;� . $,. . a � >;. gv �. "^:�� ;- �.,.a,; ",•� � -r':" ` f'sa `�at"�`- �3:x�.'� ° N :Yx` +�a „_ , .Boartl Ttickn �� $ >;� _.k:a �'� � -', �., ,� . ' ��.:� , > ast ®ners/Boartl� �� " '- :p .. +'�8'Y.:. ;, a ,.. k° '-. } y' • "" `;: v - , r r: ' . ,a- t avi - w NC �'.`., - i: tieff , •eh K r_ > 4' 4:- `S I ... . �. -dam'. �' rte' �' �. '� 'e :r �� t<„ .;� "� S at '� �..,; � 's'iz `+ � . ff . "ems .• ; a .�9'�Z ®' ' , Fieltl „ :Perlmieteir= ,.'Go 11 6 - �'.F'a''�:;.x °�i.. . T?r�:;�*::•� v� .�a�. ��.��'�;t.^'»x'� . � < �'r.'* .tee a A �.. , ,,. �'- ''�� ., � ��.%` . t.� -, , -. . � -r 6 c .. . �: ..a -..ar 3 a:.t . •35m -. .,- .,`4' ..; ^.; - u"'L. �:g- ..»�s..xt _ .2:r.— .3, �H��^e�: - rte � .w'� §�s_.2rt'•3..:: �':cx.d.�s3k.. Isocyanurate 4x4 any . 4 4 4 6 6: ` -:: 6',:... 4x8 z1.3" 5 5 5 Perlite 4 Wood fiber 4x4 any 4 4 4 4X8 any Extruded Polystyrene * ** 4x4 an • 4 4 4 4x8 , . „: 4x8 Z1.3" 5 5 5 Expanded Polystyrene*** P ,.. 4x4 _:. any ;,: :.. 4 • • 4 •_ 4 ;: `;. ',•_. 4x8 1/2" — 1.2" 6 6 6 4x8 3 -„ z1 • Fanfold — TPO or Fleece Fanfold ** 3/8" min. 2- 1 -2 -1 -2 2- 1 -2 -1 -2 2- 1 -2 -1 -2 backed PVC only Gypsum Board 4x8 1/4 " "- 5/8 "' 6' 6 '+^.�"^ pp ry��. 4W§.^^.- n.;YY:'- :$„a =» -- x'+vd.a '�;_#'a�l ra' r..za v��,• -.t7t K..?M'2�K - x:^.wagPy�.., YrA: "v.. ^C:` ^'E.a�4' .",';�:`xti"� N .s = .'.,y.n .. :�'. ; n, v::�',� w';t.' ..:{?Er �'�t ^,.0 � >�'3.w.. _ , `. :a. :.;_:'._, rx:'TYRE:,OFINSULi4`TION-F T.,�N - ; >':::`, >. >:..<r.:.4,:,:..;. ` ,� >^ ' � ' _,. ...- .,,. .>+.. .x >..........,....,s ...,.:�,,': n'. 3':��•°r^:- ^" *-'- .- ..:iv:.:__.�,;f,.�t.. _.��,��_ .�_. a:,�' -, .u•A�':c:�sa'��k. ;;;tea n'- Deck Fastener Plate Penetration (minimum) Steel -'all gauges : : ;_' .: ' : ~ Drill•Tec HD ( #14) or 3 7'Galvalume 374" through; the deck'; ' Standard ( #12) Wood — plank and sheathing Drill•Tec HD ( #14) or 3" Galvalume 1" thread into /through the Standard ( #12) deck Str.'uctural Concrete : 7 . Dri_II•Tec HD ( #14) or' , 3 ".'Galvalume = 1" thread /shank intoathe deck Drill•.Tec Spike Insulating Concrete Drill•Tec HD ( #14) 3" Galvalume 3/4" thread through steel form ?GypsumrConcrete'_" ;'_ • "DriIITec Polymer screw, 3" °Galvalume 1 1 /2 " thread :into °the deck Cementitious Wood Fiber Drill•Tec Polymer screw 3" Galvalume 1 1/2" thread into the deck *Attachment requirements to meet determined uplift resistance are dependent on deck type, specific fastener, etc. * *Fanfold attachment spacing is for each 2'x4' section. ** *Smooth PVC must have 3/6 oz. polymat separator sheet. 94 . 1 . . TPO Membrane Attachment Table For Mechanically Attached Systems (10' field sheets, except when noted) AinitiMI *IA 0 wow"; PVIitga RfOlf•ailPA. KWAratit• WM% ifitegaegi DeblitlYpel guiPiiiiit V alues :tyastetteeN otit gReiriettatidifi Standard uCtiz ;V, SplOgi riktmobiraw Type rixiste::;Aft,!i gerjr011 kkireitrig Pattern 4-tgilta id OfIYAMINi iii AflivirlitN4145 IN tomfrxiol 22 ga. Drilt•Tec XHD 2 3/8" barbed 3/4" through the 450 12" O.C. 6" O.C. standard (#15) XHD deck (33 ksi) , Drill•7.;eiCeI deck XHD g; double barbed 3/4" through 450 ( 12" o.c. 6" O.c. • ' : , . . , Drill•Tec XHD 2 3/4" double 3/4" through the 450 (#15) barbed SXHD deck 12" O.C. 6" O.C. Drill•Tec HD 2 3/8" barbed 3/4" through the 350 (#14) XHD . • deal( 6" O.C. . Drill•Tec HD 2" double barbed 3/4" through the 350 (#14) deck 6" O.C. 22 ga. high Drill•Tec SXHD • 2 3/4" double ' 3/470 the strength 750 , : : (#21) • ;• : SXHD .: - deck - 1,2'-' O.d. -, 12" o:c:' .. • , (80 ksi) Drill•Tec XHD 2 3/4" double 3/4" through the 12" O.C. 450 (#15) barbed SXHD deck 12" o.c. (8' wide field sheets only) Drill•Tec XHD 2 3/4" double 3/4" through the 450 (#15) barbed SXHD deck 12" o.c. 6" O.C. 24 ga. • I brill•TeOXHD 2 barbed ' 3/4" through the standard 350 ,: (4i:5j :, ., . : •56-117, • : ., de6k- , : 6" 0.c. Drill•Tec XHD 2" double barbed 3/4" through the 350 (#15) deck 6" O.C. . . , . , . • , , , .. • Drill.* XHD " 2 3/4"tIciUble' . V" thrbugh the , 350 . ' - .(#15) .barbed SXHD : - . deck : - • • . , Drill•Tec HD 2 3/8" 3/4" through the 350 (#14) barbed XHD deck 6" O.C. Drili4e6 HO ' 2" double barbed 3/4 through the' 2" Nominal ' Drill•Tec HD 2 3/8" barbed 1" into the deck Wood Plank 800 (#14) XHD 12" o.c. 6" o.c. Drill•Tec HD 2" double barbed 1" into the deck. 800 —" , . - .12" o.c. : 6" o.c. 1" Nominal Drill•Tec HD 2 3/8" barbed Through the deck Wood Plank 450 (#14) XHD 9" o.c. Drill•Tec HD. : •2" double batted Through the deck 450 (#14) ' . 9" O.C. 3/4" Nominal Drill•Tec HD 2 3/8" barbed Through the deck Wood Plank 525 (#14) XHD 12" o.c. 6" o.c. Drill•Tec HD ' 2" double barbed Through the deck 525 (#14) 12" o.c. 6" o.c. *90 psf is attachment pattern to provide 90 lbs. per square foot of uplift pressure resistance and may equate to FM 1-90, Refer to current FMRC Approval Guide. NOTE: For designing at elevated uplift pressures, please consult the current FMRC Approval Guide/ROOFNAV. 95 ' . . • TPO Membrane hment Table For Mechanically Attached Systems _ (1 0' field sheets, except when noted) ` ' 1 | 1/2" Plywood Oh|l•leoHD 23/8^barbed Through the deck 350 (#14) XHD 6"uo. Dh|l•7eoHD 2" double Through 350 - 6^ (#14) barbed O.C. ` ' ' Structural Dh|l•Tec XHD 2 3/8" barbed 1" into the deck 700 1��uo S^uc Concrete (#14) XHD ' ' DhU•T* XHD 2" double 1" into the deck 70O 1�^ oo 8^n (#14) barbed o. c. o.c. Dh|l•TecSpihe 23/8^barbed 1" into the deck 900 12''uo 8^uo XHD o.c. o.c. DriU°TeoSpike 2" double 1" into the deck 900 12" 1oo G^o barbed � � .o . Oh|l•Tec Spike 2 3/4" double 1" into the deck 12" 900 1��oo 1�^oo baMbed�XHO � ' � . Lightweight DhU•7eo XHD 2 3/8" barbed 3/4" through the , Insulating 450 (#15) XHD form 12^o.«. G o.o. Concrete, 22gm� 450 DriU°7e«XHO 2" double 3/4^ through the 12 6" (#15\ barbed form o. c. o. c. standard _ ` ' form OriU•T*o HD 2 3/8" barbed 3/4" through the \ 35O G^ ou (#14) )(HD form o. c. Oh|l•TeoHO 2" double 3/4^ through the 350 G^oo (#14) barbed form o. c. Lightweight Oh|l•7eo XHD 2 3/8" barbed 3/4" through the Insulating 350 (#16) XHD form 6" O.C. Concrete, - . 24ga� 350 DhU°�mXHD 2" double �4^thmugh�* 6" standard (#15) barbed form . form Ori||°TsoHO 23/8^barbed 3/4^ through the 350 (#14) XHD form 6'`o.u. DriU°leoHO 2" double 3/4" through the 350 G^oo (#14) barbed form o. c. Gypsum DhU•Tec 2" double 1 1/2" into the 400 9" O.C. 6" oo Concrete Polymer Screw barbed deck � � � Dri||•Tyn 2 barbed 1 1/2^ into the 4OU D''oo G^oc Polymer Screw XHD deck � � � � Cementitious Dri|}•Teo 2" double 1 1/2^ into the Wood Fiber 300 6" o Polymer Screw barbed deck o.c. Dri\|•7eo 2 barbed 1 1/2'' into the 300 Pn|ymer Screw XHD deck G'' O.C. (`` *90 psf is attachment pattern to provide 90 Ibs, per square foot of uplift pressure resistance and may equate to FM 1-90, Refer to current FMRC Approval Guide. NOTE: For designing at elevated uplift pressures, please nonouhthe uunert FK8RCAppmva| Guido/R0DFN8& ' •• . PVC Membrane Attachment Table For Mechanically Attached Systems Mita", 'ITN iniMtititA www FaMMFAVON V amog4 poz zw ibDeck W Wiiii I Iliiiitt Filltetie10 Plate OPerietititiOrr Standard ti90110ril '',s1,* Ty kiltt'PW**2 t. 05,01f 17.vpw '144LiftPetgo k,,•=,?,41 f4,a P Pat tern LUatkiad S: WstatTiMi ejiqrevgta;*A 'Z4,,,,,AlcZt-ft-iNg: Aii2i:'mAIRKki k2 taltaSttZt 22 ga. Drill•Tec XHD 2 3/8" barbed 3/4" through the 450 18" O.C. 6" O.C. standard (#15) XHD deck (33 ksi) -- Drill•Tec XHD 2" double barbed 3/4" through the 450 , — „. (#15) • - deck. - 18" O.C. Drill•Tec XHD 2 3/4" double 3/4" through the 450 (#15) barbed SXHD deck 18" o.c. 6" O.C. Drill•Tec HD 2 3/8" barbed 3/4" through the ' 350 :(#1.4) - . XHD deck • 1,8" O.C. 6" O.C. ___ • , Drill•Tec HD 2" double barbed 3/4" through the 350 (#14) deck 12" o.c. 22 ga. high : : . - Drill•Tec, XHD 2 3/8" barbed :, '.3/4" the ' •• ' ' • , 1 strength • 5 50 ' ' ' ' : - t :(ii "' '- , XHD • ‘'. _ ' deck - ' 18? ••• ' ' 1 9 f ' (80 ksi) Drill•Tec XHD 2" double barbed 3/4" through the 450 (#15) deck 12" O.C. 6" O.C. 24 ga. - : .::','; • - Dill•TOC XHD •: '.: 2 3/8' barbed . . 3/4"ThroOghlhe standard : , 350 ' ': : - (#i 6) • '.- , :, XHD:'- ' '-, '':' ,deCk ' 1'2" oc. ; 6" b.c. Drill•Tec XHD 2" double barbed 3/4" through the 350 (#15) deck 12" O.C. • _ . ,::., ''.• ' ::''' •Drill•Tec XHD : - 2 3/4 double '' 13/4"IhrOugh the ' - . ' -- ',•!''' "- '-'• , 1 - '- : .'" (#1 - ' barbed SXHD •1 ••, '' ,dedk 12 o c • ; - ': . ,, . . • . • - _. Drill•Tec HD 2 3/8" barbed 3/4" through the 350 (#14) XHD deck 6" O.C. Drill•Tec HD: 2" double barbed , 3/4" through the •• : ': ' - . :, ' , • ..:-:, ' : •350 1 ! (#14) : ,. .., ,,:,,,:, , deck . . . , ;6",o.c. :- --, , • '',:- •:•: .4,. 2" Nominal Drill•Tec HD 2 3/8" barbed 1" into the deck Wood 800 (#14) XHD 18" o.c. 6" o.c. Plank , . ' ' Drill•Tec HD 2" double barbed 1"intolhe deck -•,,, ,- , ,:; __ 800 - (#14) : : :: 18:! .: 670.c. ..,.: . . . : 1" Nominal Drill•Tec HD 2 3/8" barbed Through the deck Wood 450 (#14) XHD 12" o.c. Plank Drill•Tec HD 2" double barbed Through the deck 450 (#14) , 12"o.c. ' 3/4" Drill•Tec HD 2 3/8" barbed Through the deck Plywood 525 (#14) XHD . 18" o.c. 6" O.C. DrilliTec HD 2" double barbed Through the deck 525 (#14) 18" o.c. 6" o.c. 1/2" Drill•Tec HD 2 3/8" barbed Through the deck Plywood 350 (#14) XHD 12" O.C. Drill•Tec HD 2" double barbed Through the deck (#14) 350 12" o.c. *90 psf is attachment pattern to provide 90 lbs. per square foot of uplift pressure resistance and may equate to FM 1-90, Refer to current FMRC Approval Guide. NOTE: For designing at elevated uplift pressures, please consult the current FMRC Approval Guide/ROOFNAV. 97 i • PVC Attachment For Table �m Mechanically ^ ~- Membrane ^~~~�~^^'^~-^~ ^��^~ ^ ~ �^~�^~ ^^~�^^� ^~~~ac^~~d `~y`~~~^^~ i ' \ / _`. Structural Dh|l•TemXHD 23/8^barbed 1" into the deck 70O 18^ou 12^oc Concrete (#15) XHD � � ' Dh|l•leoXHO 2" double barbed 1" into the deck 700 (#15) 18"o.o. Oh|l•leo Spike 2 3/8" barbed 1" into the deck 900 XHD 18 uo. 12"o.c. . . Dh(l•7ecSpiko 2" double barbed 1" into the deck 900 18^o.o. 12^o.c. DhU•7eo Spike 2 3/4" double 1^ into the deck , 900 18^oo 12^ou barbed � � � . Lightweight DriU•Teo XHD 2 3/8" barbed 3/4" through the , , 450 18^oc G nc Insulating (#15> XHD form � ' ' � Concrete, 2�ga� 450 OriU"TacXHO 2" double barbed 3/4^ through the 18,no (#15) form o. c. standard ` ' form DhU•T*u HD 2 3/8" barbed 3/4" through the 12" 6" 350 12 oo G oo (#14) XHD form � � � . OriU°leoHD 2" doub!e barbed 3/4^ through the , .\ 350 (#14) form 8^»�«' / ` ' \ Lightweight 0i|��u XHD 2 3/8" barbed 3/4" through the Insulating - 350 �1� �HD �nn 12^o.o. G^uo. Concrete, 24ga� 350 Dh|�7eoXHO 2" double barbed 3/4^ through the 12,uo (#15) form ' standard form DriU•Tho HD 2 3/8" barbed 3/4" through the 12" 6" 350 12 oo G^oo (#14) XHD form � ' � . Oh|l•7eoHD 2" double barbed 3/4" through the 35O 12''oc (#14) form o. c. Gypsum Dh|l•7ec 2^galvaume 1 1/2" into the 4O O 12^ Concrete Po|ymerSoraw p|a�� deok O.C. upouror Dri||•7eo 2 3/8" barbed 1 1/2" into the precast 4U0 12''oo G^oc Polymer Screw XHD deck � � ' ' Cementitious DrU/•Ten 2^ga|vo>ume 1 1/2" into the 12" 300 12 oo Wood Fiber Polymer plate deck � . 2" panel DhU•T*o 23/O^barbed 1 1/2" into the 3OO 1�^oo G^oo Polymer Screw XHD deck o. c. o. c. *90 psf is attachment pattern to provide 90 Ibs. per square foot of upliftpressure resistance and may equate to FM -90, Refer to current FMRC Approval Guide. NOTE: For designing at elevated uplift pressures, please consult the curret FMRC Approval Guide/ROOFNAV. . 98 Perimeter Half Sheet Table 'xv� ±�x�= .ars�ar- '..�'�- �� `i t::y _^- ;°s::�a "�• <":k':a ':. ^ .:e ®ulldln `�Bullding �.- Numtier= ofr: 'Vlfldth�% t ' He l ght E verGuard TPO E ver G uar d nPV�C > 3 6 "� 9 60 Hall Sheets = fit k Sheets <200' 0 -34' 1 2 35 -100' 2 3 >100' Formula: Install half sheets throughout the perimeter and corner region. The width x200 any height of this region is defined as the least of the following two measurements: 0.1 x building width or 0.4 x building height Note: the minimum width is 4' NOTE: FM attachment requires the Formula calculation. 99