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Specifications R s (9-4) I L) - 0 01. --. � an ' er 1, I n - •p � •, o 0 4' 'a y 1� r ■ t f 1 ,' \ / 1 J I 0 e M' a -- = _�: o h ` 7 „, . _. , _.1 - _ _ o 1D7- � � o / �'`' I� � ' rl f \ ' , t, 7 tip ': p .. , ,_42.. - 4 @M Hall Blvd VOgel 1 era 97'2243 a „,,,, , 0 -- Infu,,, --9, -1---,-,s, .. ,, r)., ii . „„,,, .,,I. Ice” 2 ^ 1 Ix Q ,,, a 1,-(ii 1 _ , 1 1 ., • J o o J ` -.u, "0.ti W ' �- J8 ...,t u. ( � !v a G _ � `� � it, ' .. r � 1 r J �� \ o J I d I 1 p �' . y '" `� 11 l 10 3, o ` fmage ®2010 Metro, Portland Oregon ) � � ,, ' i '0� 1 a o Google �:. n 1, ,, 2 i „ , . Imagery : 2008 45 '26'9 G9 ° 68'G�7 Cam? L2; 6 ,[ a "It 185 E k ii`. ©akbridge° Sihimgli • � Oakridge shingles have a warm, inviting look " 4 "` 3 t : in popular colors for a step up from traditional j t �, „� ?r 4 _ three -tab shingles. A 30 -Year Limited • A. �,_,, Warranty with 70 MPH Wind r:" � e { } i 1 1 4 ,,. Limited Warranty' adds to thi' i sm . ipeal. .1 c ; ' SEP �... r 222010 Amber' Desert Tan*” Product Attributes CITY T Q� - `eGAI�® Not Available in Service Area B map) (see ap) t r>� 1 ' '; gip, ` Warranty Length' BUILDING DIVISION F�;'" ,� '�' ' ¢ ''t ,t . g �.' g 30-Year Limited 4 snag, f ,xa� " z' Wind Resistance Limited Warranty' 5 r A �; a ,i z y • N �� s,•a:h. :47 uc , % - ;4 :s 4 70 MPH {�` }s�` t Tru PROtection Non- Prorated �i ;. Limited Warranty' Period Rctii col Wfi ', 7� a.f6 j %.: 5 Years ' S ; ?,,, . .�.}7a � i ,..:.:.,..,-4,,,,; �t a' �ti ... . 44: lid Brownwood' Teak' Oakridge Shingles Product Specifications u °; 4 � j x. " l ' c' Nominal Size 13'/n" x 39 .i4 ,, y t M - v { !i a . t ` t om. p : . Exposure 393/e" 5 Ye" ,w ` 'M,4 r ,1 ":.` . ...,',.; Y ' a E 't 1 •t '''Vt► ° '�FAh � Shingles per Square 64 “`1),,,i‘,,. �� Bundles per Square 3 � YY �+��II , 4d� r .2�W k (� '41::•.';'1.• ' �4. 'FIi � Y tj . \� � >z , , ill ' ,,� Coverage per Square 98.4 sq. ft. Fn , a , ,.. y, ! ./ r , x i. i t :; i 1 4 % ./ 0 , lam.? r iff „t ,�.- Applicable Standards and Codes Driftwood" Onyx Black' ASTM E 108, Class A Fire ASTM D 3462 ASTM D 3161, Class F Wind ASTM D 228 r tX� { c ti M • ,� '' ' " •i � 5 r ' ' ASTM D 7158, Class H Wind UL 790, Class A ASTM D 3018, Type 1 ` t'; . 1 � a ' Y r �; `�"" $ .a t ,Y Y 7i> 4 � �j . e ti'Nt } .• ^ ;l,�.:Z� }� r ezl , �I 1 `?' V • .'' ttx ,+ `' is - 4 • 4 4 V a IB ------ ( 1t t;'-'-'-,•?•ii`--'':- ?, 0'.k . Alt..;x. ,. :? : /-'1' .r ,� ''", J' } r � .g f , ,- /.4W- _ , v "D'' J -c, Estate Gray "" Sierra Gray'" i q , '�'` 1 V A 6 �l - • t 't i Y ', T . { i^} 14'1 [� - s.-:''''' 1 ° . • Quarry Gray' Shasta White' Not Available in Service Areas A. B jsee map). Not Available m Service Areas A, B (see map). • See actual warranty for complete details, limitations and requirements. t Owens Corning strives to accurately reproduce photographs of shingles. Due to manufacturing variances, the limitations of the printing process and the variations in natural lighting, actual shingle colors and granule blends may vary from the photo. The pitch of your roof can also impact how a shingle looks on your home. We suggest that you view a roofing display or several shingles to get a better idea of the actual color. To accurately judge your slungle and color choice, we recommend that you view it on an actual roof with a pitch similar to your own roof prior to making your final selection. Color availability subject to change without notice. Ask your professional roofing contractor for samples of colors available in your area Page 5 of 12 ((‘ I ESR -1660 TABLE 1— MECHANICALLY ATTACHED MEMBRANE ROOFING CLASSIFICATION (Continued) �TEM DUROLAST CLASS' SUBSTRATE" MAX. EXISTING ROOF BARRIER, INSULATION AND /OR COVERBOARD ` SYSTEM SLOPE Barrier Insulation" Coverboard or NO. Coversheet 16 3 A Noncombustilbe 1 / 4 :12 Class A, B or C roof None (Optional) Any (Optional) Any thickness, Atlas thickness wood ACFoam II fiber 17 4 B Combustible 2:12 None UL Classified Class C (Optional) Any None mineral - surfaced roll roofing thickness glass fiber followed by two layers Atlas FR10 18 4 A Min.' / -inch '1 Class A roof None None None plywood 19 4 Per Noncombustible '/ Class A, B or C roof None Min. 1-inch UL Leggett & Platt existing (classification retained) Classified Nova Rollout roof potyisocyanurate 20 4 A Combustible 3/4:12 None Four layers Atlas FR10 (Optional) Any None - thickness glass fiber, Atlas ACFoam 11 or Rmax Mufti-Max 21 5 A Noncombustible No limit None None None None 22 5 B Noncombustible 3:12 None None Any thickness, Rmax None Multi-Max 23 5 C:.% Combustible 1 / 4 :12 Class A, B or C gravel One layer ASTM D 226, type None None surface roof with gravel 11, or D 4601, type 11 felt, at 4001bs/sq Atlas FR10, Amocor P14, PB4 or PB6, min.' / -inch wood fiber or min. '/ DensDeck or DensDeck Prime 24 8 A Combustible 3/4:12 Class A, B or C Two layers Atlas FR10 None None smooth surfaced BUR --N 15 8 A Combustible 2:12 None UL Classified Class C (Optional) Any None mineral - surfaced roll roofing thickness glass fiber followed by four layers Atlas FR10 26 8 A Combustible 1 :12 Class A gravel surface None Carpenter Insulation None roof with gravel at 400 Foamfold ibs/sq 27 9 A Combustible No limit Class A, B or C roof Min.' / -inch Type X gypsum None None or min. '/ -inch DensDeck or DensDeck Prime 28 9 A Combustible No limit None None Any thickness, UL Min. '/ Type Classified polystyrene X gypsum or min. or polyisocyanurate 1 / 4 -inch DensDeck or DensDeck Prime 29 9 B Noncombustible No limft None None Any thickness, Atlas One layer Atlas ACFoam II FR50 30 10 A Noncombustible 1:12 None None Min. 1-inch -thick Atlas None ACFoam II 31 10 A Noncombustible 3:12 Insulated or non - One layer Atlas FR10 or Elk None None insulated ballasted Versashield 1S or min.' / single ply membrane inch DensDeck or DensDeck with or without ballast Prime removed 32 10 B Combustible 1:12 None One layer Atlas FR10 or min. Min. 2-inch Atlas None 1 / 4 -1nch DensDedk or ACFoam 11, Firestone DensDeck Prime ISO 95+GW or Rmax Multi-Max FA 33 11 B Combustible 1:12 None One layer Atlas FR50 None None 34 11 A Noncombustible No limit None None Any thickness, UL One layer Atlas "^� Classified polystyrene FR10 or min.' / inch DensDeck or . DensDeck Prime S PEC4 1. PRODUCT NAME termination bar, and fascia with Duro-Last Specially Formulated cover and joint dips. Roofing Membrane Custom- Made Accessories: This Spec -Data sheet conforms Round pipe flashings greater than to editorial style prescribed by imm MANUFACTURER ANUFACTURER The construction Specifications 2. Mo st Roofing, Inc. 15" (38 cm), parapet wall flashings, Institute. The manufacturer is scuppers and curbs for all types of responsible for technical 525 Morley Drive roof penetrations. (For example: accuracy. Saginaw, MI 48601 HVAC units, skylights, chimneys, Phone: (989) 753 -6486 etc.) If there is a need for a custom thus covering the fastening tab. (800) 248 -0280 flashing that has not been Continue unfolding until the next Fax: (800) 432 -9331 mentioned, provide a drawing and fastening tab appears. Fasten this Branch Offices Duro-Last will manufacture it. tab to the deck and repeat the Grants Pass, OR Applicable Standards: above process until the complete Phone: (800) 356 -6646 Underwriters Laboratories, Inc., sheet is installed. w Fax: (800) 566 -2698 Class A, B, and C (R- 10128); Penetrations: During the E Jackson, MS Factory Mutual Research Class aforementioned procedure, make CD . • Phone: (800) 434 -3876 1-60, 1 -90, 1 -105, 1 -150, 1 -210; cutouts in the membrane for Z T Fax: (800) 566-4478 kn Miami -Dade County, FL; City of Los protrusions. Fasten around cutouts O o , Sigoumey, IA Angeles, CA; City of Denver, CO; with Duro-Last approved fasteners. O , . Phone: (888) 500 -3574 HUD Material Release 1223; City of The skirt of the factory- fabricated ce °o Fax: (888) 501 -3574 New York, NY 421 -90-M and 422- accessories when welded to the tii Z • 3. PRODUCT DESCRIPTION 90-M; IBC: ICC Legacy Reports deck membrane will cover these R a Basic Use: The Duro-Last Single- (NER -227) -1CBO (ER- 5694). cutouts. m b Ply Roofing System is a 4. TECHNICAL DATA Breather Vents: One Duro-Last w c prefabricated waterproofing system two-way breather vent must be 2 in used in the following applications: Please refer to page 2 for physical installed for each 1,000 square feet g a pp properties and test results. • Re -cover over existing systems (90 square meters). Duro-Last vents • New construction 5. INSTALLATION must be installed according to Duro- • Both combustible and Duro-Last Roofing, Inc. provides Last specifications. noncombustible decks detailed application instructions and Parapet Walls: Duro-Last custom training for roofing contractors and fabricated parapet wall flashings are Limitations: Duro-Last membrane consulting services to architects, designed for each individual must not be installed over engineers, and specifiers. The application. Secure through the assemblies with saturated under- following are general instructions for fastening tab at the bottom of the coo lying insulation or directly over installing the Duro-Last Roofing wall using approved fasteners and — o existing incompatible roofs without System. plates. The factory- welded skirt will c m N proper separation. Deck Surface Preparation: The cover the fasteners when it is heat 1_- .0 Composition and Materials: substrate on which Duro-Last welded to the deck sheet. 6 E a E Duro-Last membrane is a membrane is to be applied must be 6. AVAILABILITY AND COST , a > proprietary thermoplastic clean, smooth, free of sharp edges, II) in Z formulation consisting of resins, loose debris, and standing water. The System is available le a throughout throughhout t the United • N plasticizers, stabilizers, fungicides, Gravel should be leveled. All o at States and Canada through the 3 flame - retardants, and U.V. surface preparations must be done O u absorbers, which is laminated to a in strict accordance with the Duro- Duro-Last dealer /contractor network a) weft- inserted polyester fabric. It is Last application specifications. and area representatives. For • available in white, tan, and ra . pricing information, contact Duro- 9 Y Insulation: Insulation must be laid Last Roofing, Inc. for the nearest Sizes: For ease of handling and on the deck and cut neatly around g ' reduced field seams and faster all penetrations. It must then be Duro-Last sales representative. installation time, Duro-Last Roofing, mechanically attached with 7. COMMERCIAL WARRANTIES 1 Inc. ® factory welds material in large approved fasteners according to the Upon the successful completion of a O L 9 sheets up to 2,500 square feet (232 Duro-Last specifications. Do not lay final inspection by a Duro-Last r i square meters) as specified by more insulation than can be covered quality assurance specialist, Duro- a N 6 architects, contractors, or installers. in the same day. Stagger the Last Roofing, Inc. will furnish to the c The system weighs .25 lbs. per insulation boards 50% from row to Duro-Last contractor either a 15- % w square foot. row. No gaps to exceed 1/4 ". year or 20 -year warranty. ill Accessory Components: Duro- Placement: Using the roof layout The 15 -year warranty covers Last Roofing, Inc. produces a diagram, select the proper marked material and labor for repair or complete line of standard and and rolled premanufactured sheet of replacement for the full 15 years. custom- fabricated accessories. Duro-Last membrane. Orient the The 20 -year warranty covers both These accessories are made from membrane so the fastening tabs are material and labor for repair or the same material as the deck perpendicular to the ribs or replacement for the first 10 years. .s • membrane and are made in a Duro- corrugations of steel deck, or to the The second 10 years is prorated � , m Last factory, not on the roof. width of prestressed concrete "T" and covers material only. � Standard Accessories: Round y 0 ou slabs. Secure the membrane to the 8. MAINTENANCE pipe flashings from 1" (2.5 cm) to roof deck through the fastening tab 15" (38 cm) in diameter, inside and with approved fasteners and plates, Keep the finished roof free of debris. outside corners, two-way roof vents, in accordance with Duro-Last Do not use roof area for storage. No roof drain liners, gravel/water stop specifications. Unfold the sheet, other maintenance is required. with factory welded Duro-Last skirts, 07500 IM .• � kx � £ - `� • r i d- ' k r - `� �r Oakiricdge' S ih i nga it Z4t4'9.` , e71 „41 � ^ '� t>)trr, 1. _ 4Et.1 ,'i Y'" i 4. . _.� t °: 11 . , K : ; /o #-oct.l •7 ' 1 ' } 1 Oakridge shingles have a warm, inviting look " i• .,, ", in popular colors for a step up from traditional �, " x . a '' 4 Y$ ' Y three -tab shingles. A 30 -Year Limited r i . Warranty' with 70-MPH Wind Resistance . ' Limited Warrant shingle's a�.�.� - � y• adds to this shin ' g appeal. r f r iy • 1 1.2;r; Amber' Desert Tan ' - Product Attributes R ECEVED 7 r Warranty Length' SEP 2 2 2010 !` i 1 i'• ,� ' ,a , 4 " Y"- ' •' 30 -Year Limited • • r N Wind Resistance Limited WGtAr F TIGARD 70 MPH ��e�� ' 1' 1 �'1 ' ,•: , $ '4 r' Tru PROtection Non - Prorated ,- � y,; } •> x N ; 4 r Limited Warranty' Period 5 Years 5 r "�i o Oakridge Shingles Brownwood' Teak' Product Specifications r t , y ' ,.- 11 tin 41 T r v 1, 4 � ' , i { s ;1 t } t j " "t ,*fjer Nominal Size 13'/x" x 39W x ..%- a. ! k r ' E4 `54N e o + 1 c' r Exposure 5 /a ' > '� Shingles per Square 64 + k i. r tr,fi„ e , r tp -.'''''-':'..-'5-,;'i''''• i i, �Y �„r, ,t l.; '' -„ " Bundles per Square 3 v r . p v -0 �4iiC 5 ' :F a t } ' v " ' + ' i, Coverage per Square 98.4 s ft. ti " �*�� � �� �, i s { c t. , . .... :_il 4 , �,, 9 P q q. - .' - -4 r. ,u . • ' _ Applicable Standards and Codes Driftwood "" Onyx Black' ASTM E 108, Class A Fire ASTM D 3462 _ ASTM D 3161, Class F Wind ASTM D 228 2V w -� f . a s 1"' t✓ e t +;' S rY t o F . ;' . +n ' yy Y ,,.rip,: ; '''3'.4*.. , '"\- r4':.. 4 ASTM D 7158, Class H Wind UL 790, Class A a7. ;ri': '3� � e t '+• yr^ : '�' t ;;_ + y 1 ASTM D 3018, Type 1 f � E • GA" 1 � a. '` '.a f� ' '1 $4 v k'a '!� . � t q r$ : y.t•t - r. 1 �K,. { .t N + • ' p . r L t ' } t:' F r •� 4 Nt _ v"i"x ,.Y:r r'U 2sm- . x,Y'a,�4' Sis. �" • • a .n , �7J?k. • _ , :t �� � � `, . 1 _:_________L Estate Gray "" Sierra Gray''" \ c .P . d'+ .I•by " il t r <` Y; ' [ � a 2 r ' `. i t r "i J '� V c .. i ? • r , "'s : f 4 x P, M r` . i g tr , ti � . : .- ,"5, eX - -'.',,;-•' • ., , ' . "1 ; .. . ._.Y..' -: » •- .4 '41x — •:._..... Quarry Gray' Shasta White' Not Available in Service Areas A, B (see map). Not Available in Service Areas A. B (see map). ' See actual war•,anty for complete details, limitations and requirements. t Owens Corning strives to accurately reproduce photographs of shingles. Due to manufacturing variances, he limitations of the pruning process and the variations in natural lighting, actual shingle colors and granule blends may vary from the photo. The pitch of your roof can also impact how a shingle looks on your home. We suggest that you view a roofing display or several shingles to get a better idea of the actual color. To accurately (edge your shingle and color choice, we recommend that you view it on an actual roof with a pitch similar to your own roof prior to making your final selection. Color availability subject to change without notice. Ask your professional roofing contractor for samples of colors available in your area Page 5 of 12 \ /A 1 ( ESR -1660 TABLE 1— MECHANICALLY ATTACHED MEMBRANE ROOFING CLASSIFICATION 05 ; n , r \ - DUROLAST CLASS' SUBSTRATE;' MAX. EXISTING ROOF BARRIER, " ER, INSU 1 ; 2r- OR • D / SYSTEM SLOPE Barrier I64p tn 0 10 Coverboard or NO. Cove/ sheet 16 3 A Noncombustilbe '/ Class A, B or C roof None (Op f) ii TIGARD ona1) 17 4 B Combustible 2:12 None UL Classified Class C (Optional) Any None mineral- surfaced roll roofing thickness glass fiber followed by two layers Atlas FR10 18 4 A Min. 3 / 4 -inch 1 / 4 :12 Class A roof None None None piyrwod 19 4 Per Noncombustible 1 / 2 :12 Class A, B or C roof None Min. 1-inch UL Leggett & Platt existing (classification retained) Classified Nova Rollout roof polyisocyanurate 20 4 A Combustible 3/4:12 None Four layers Alias FR10 (Optional) Any None *---' thickness glass fiber, Atlas ACFoam II or Rmax Multi-Max 21 5 A Noncombustible No limit None None None None 22 5 B Noncombustible 3:12 None None Any thickness, Rmax None Multi-Max 23 5 U Combustible '/ Class A, B or C gravel One layer ASTM D 226, type None None surface roof with gravel II, or D 4601, type II felt, at 400 ibs/sq Atlas FR10, Amocor P14, PB4 or PB6, min. / -inch wood fiber or min. 1 / 4 -inch DensDedc or DensDeck, Prime 24 6 A Combustible 3/4:12 Class A, B or C Two layers Atlas FR10 None None •� � smooth surfaced BUR \ ?5 8 A Combustible 2:12 None UL Classified Class C (Optional) Any None �� mineral- surfaced roll roofing thickness glass fiber followed by four layers Atlas FR10 26 8 A Combustible 1:12 Class A gravel surface None Carpenter Insulation None roof with gravel at 400 Foamfold lbs/sq 27 9 A Combustible No limit Class A, B or C roof Min. 1 / 2 -inch Type X gypsum None None or min.' / -inch DensDeck or DensDeck Prime 28 9 A Combustible No limit None None Any thlckness, UL Min. '/ Type Classified polystyrene X gypsum or min. or polytsocyanurate '/ -inch DensDeck or DensDeck Prime 29 9 B Noncombustible No limit None None Any thickness, Atlas One layer Atlas ACFoam II FR50 30 10 A Noncombustible 1:12 None None Min. 1-inch-thick Atlas None ACFoam II 31 10 A Noncombustible 3:12 Insulated or non- One layer Atlas FR10 or Elk None None insulated ballasted Versashield 1S or min.' / single ply membrane inch DensDeck or DensDedc with or without ballast Prime removed 32 10 B Combustible 1:12 None One layer Atlas FR10 or min. Min. 2-Inch Alias None '/ -inch DensDedc or ACFoam 1I, Firestone DensDeck Prime ISO 95+GW or Rmax Muttl-Max FA 33 11 B Combustible 1:12 None One layer Atlas FR50 None None 34 11 A Noncombustible No limit None None Any thickness, UL One layer Atlas ^..---N, Classified poljrstyrene FR10 or min.' / inch DensDedc or DensDeck Prime r_ 1�,� 1. PRODUCT NAME termination bar, and fasci ; � ,�� E C4 0 ,� !, Duro-Lase S Pe ciall Formulated cover and joint clips. • Specially ! Roofing Membrane Custom- Made Accesso =� . Alp Spec-Data sheet conforms 2. MANUFACTURER Round pipe flashings greater t rQ 2 2 2 Th e C on$w a on sp s 15" (38 cm), parapet wall flash gs, .,;,, ,. The manufacturer is Duro-Last Roofing, Inc. •►►. Drive scuppers and curbs for all ty, = nF me for technical Morley roof penetrations. (For exam: TIG Saginaw, MI 48601 HVAC units, skylights, chi Ti . i I DI Phone: (989) 753 -6486 etc.) If there is a need for a custom thus covering the fastening tab. (800) 248-0280 flashing that has not been Continue unfolding until the next Fax: (800) 432 -9331 mentioned, provide a drawing and fastening tab appears. Fasten this Branch Offices Duro-Last will manufacture it. tab to the deck and repeat the Grants Pass, OR Applicable Standards: above process until the complete Phone: (800) 356 -6646 Underwriters Laboratories, Inc., sheet is installed. rn Fax: (800) 566 -2698 Class A, B, and C (R- 10128); Penetrations: During the E Jackson, MS Factory Mutual Research Class aforementioned procedure, make CD y Phone: (800) 434-3876 1-60, 1 -90, 1 -105, 1 -150, 1 -210; cutouts in the membrane for Z > Fax: (800) 566 -4478 L-6 � Miami -Dade County, FL; City of Los protrusions. Fasten around cutouts (1) a Sigoumey, IA Angeles, CA; City of Denver, CO; with Duro-Last approved fasteners. O ,F, Phone: (888) 500 -3574 HUD Material Release 1223; City of The skirt of the factory- fabricated o: 8 Fax: (888) 501 -3574 New York, NY 421 -90-M and 422- accessories when welded to the Z ,, 1 PRODUCT DESCRIPTION 90-M; IBC: ICC Legacy Reports deck membrane will cover these R a Basic Use: The Duro-Last Single- (NER -227) -ICBO (ER- 5694). cutouts. CO 6 Ply Roofing System is a 4. TECHNICAL DATA Breather Vents: One Duro-Last w c' prefabricated waterproofing system two-way breather vent must be 2 used in the following applications: Please refer to page 2 for physical installed for each 1,000 square feet g a PP properties and test results. • Re-cover over existing systems (90 square meters). Duro-Last vents • New construction 5. INSTALLATION must be installed according to Duro- • Both combustible and Duro-Last Roofing, Inc. provides Last specifications. noncombustible decks detailed application instructions and Parapet Walls: Duro-Last custom training for roofing contractors and fabricated parapet wall flashings are Limitations: Duro -Last membrane consulting services to architects, designed for each individual must not be installed over engineers, and specifiers. The application. Secure through the assemblies with saturated under - following are general instructions for fastening tab at the bottom of the ci c CI: l ying insulation or directly over installing the Duro-Last Roofing wall using approved fasteners and N o existing incompatible roofs without System. plates. The factory- welded skirt will 0 ,- c` proper separation. Deck Surface Preparation: The cover the fasteners when it is heat `►- . N Composition and Materials: substrate on which Duro-Last welded to the deck sheet. 0 E E Duro-Last membrane is a membrane is to be applied must be ce °? o rane e a PP 6. AVAILABILITY AND COST to' o proprietar thermoplastic clean, smooth, free of sharp edges, The Duro-Last Roofing System is N u) Z formulation consisting of resins, loose debris, and standing water. J N plasticizers, stabilizers, fungicides, Gravel should be leveled. All o ku available throughout the United States and Canada through the o • a flame - retardants, and U.V. surface preparations must be done Duro-Last p u absorbers, which is laminated to a in strict accordance with the Duro- and area dealer /contractor network O weft - inserted polyester fabric. It is Last application specifications. and area representatives. For • available in white, tan, and gray. Insulation: Insulation must be laid Lt Roofing, iof oofinngg, Inc. In contact Duro- La s st R S Sizes: For ease of handling and on the deck and cut neatly around a. for r the he nearest reduced field seams and faster all penetrations. It must then be Duro-Last sales representative. installation time, Duro-Last Roofing, mechanically attached with 7. COMMERCIAL WARRANTIES ® Inc. factory welds material in large approved fasteners according to the Upon the successful completion of a O o sheets up to 2,500 square feet (232 Duro-Last specifications. Do not lay final inspection by a Duro-Last r square meters) as specified by more insulation than can be covered quality assurance specialist, Duro- o� N 6 architects, contractors, or installers. in the same day. Stagger the Last Roofing, Inc. will furnish to the c The system weighs .25 lbs. per insulation boards 50% from row to Duro-Last contractor either a 15- % w square foot. row. No gaps to exceed 1/4 ". year or 20 -year warranty. el 0 Accessory Components: Duro- Placement Using the roof layout The 15 -year warranty covers a Last Roofing, Inc. produces a diagram, select the proper marked material and labor for repair or complete line of standard and and rolled premanufactured sheet of replacement for the full 15 years. custom- fabricated accessories. Duro -Last membrane. Orient the The 20 -year warranty covers both These accessories are made from membrane so the fastening tabs are material and labor for repair or the same material as the deck perpendicular to the ribs or replacement for the first 10 years. , membrane and are made in a Duro- corrugations of steel deck, or to the The second 10 years is prorated 9S�4g't, `b Last factory, not on the roof. width of prestressed concrete "T" and covers material only. Standard Accessories: Round slabs. Secure the membrane to the y , . pipe flashings from 1 (2.5 cm) to roof deck through the fastening tab 8. MAINTENANCE 15" (38 cm) in diameter, inside and with approved fasteners and plates, Keep the finished roof free of debris. outside comers, two-way roof vents, in accordance with Duro-Last Do not use roof area for storage. No roof drain liners, gravel/water stop specifications. Unfold the sheet, other maintenance is required. with factory welded Duro -Last skirts, 07500