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<br />. TECHNICAL INFORMATION SHEET 11~~~ <br /> <br />"..estone <br /> <br />BUlLDlNO PRODUCTS COMPANY <br /> <br />Insulation Attachment Patterns <br /> <br />The diagrams below show the required patterns for <br />proper placement of approved fasteners and plates for <br />insulation on Firestone Roofing Systems. These <br />fastening patterns apply to the following flat or tapered <br />insulations: <br /> <br />The most common fastener density and pattern <br />requirements are shown on this technical information <br />sheet. For non-standard fastener densities, contact the <br />Technical Department at Firestone Building Products <br /> <br />Certain specifications may call for increased densities of <br />fasteners in the perimeters and comers of roofs. <br /> <br />Minimum Number of Fasteners and Plates: <br />For MechanicallY Fastened Systems <br /> <br />Insulation <br /> <br />Thickness <br />All Approved <br /> <br />4' x 4' 4' X 8' <br />~~ <br /> <br />All Approved <br /> <br />4 <br /> <br />5 <br /> <br />Minimum Number of Fasteners and Plates: <br />For Non-Mechanicallv Fastened Systems <br /> 4' x4' 4'x8' <br />Insulation Thickness Boards Boards <br />Firestone ISO 95+ 0.5"-1.4" 8 16 <br /> 1.5"-1.9" 6 12 <br /> 2" or Greater 4 8 <br />Firestone ISO 300 1" or Greater 8 16 <br />Firestone RetroGard 0.5" 8 16 <br />Firestone Composites 1.5" or Greater 8 16 <br />Firestone FiberTop 0.5"-1" 8 16 <br />DensDeck@ 1/4" and 318" <br />EPDM, TPO, PVC 0.25"-.375" 8 16 <br />Asphalt Systems 0.25"-.375" 6 12 <br />DensDeck Prlme@ 1/4" and 318" <br />EPDM, TPO, PVC 0.25"-.375" 6 12 <br />Asphalt Systems 0.25"-.375" 4 8 <br /> <br /> r~ !-""--j l~ ,~ 1~ d <br /> I <br />I 0 0 ~ I o~ q 1 000 f1 <br /> f-- "'. .... <br /> .... 2" J <br /> J 0 10 <br /> ... ------------------------ ... <br />... 0 I j _{)__m_..{)mm_..{)__ <br />j 0 0 <br />0 0 0 0 0 0 0 <br /> f--------- ... ----I f----... -------------1 f---...---j <br /> Field (5) Perimeters (8) Comers (9) <br /> <br />I <br /> <br /> <br /> <br />... <br /> <br /> <br /> <br />l : <br /> <br />f----... --I <br /> <br />r24.~ <br /> <br />r t ~n <br /> <br /> <br /> <br />96'" ____n___n________~___.~_~__ kJ <br /> <br /> <br /> <br />r <br /> <br />f---.... --I <br /> <br />12"~ <br />TO~'~O of[ <br />1 0 J:_ _o_il <br />1: : <br /> <br />}--'7'1 <br /> <br />o TO q <br /> <br />1--24'"--j---I .... <br /> <br />_:__10 J <br /> <br />o <br /> <br />o <br /> <br />ISO 9000 10 No.: S723-PRD-075 <br /> <br />o <br /> <br />o <br /> <br />o <br /> <br />o <br /> <br />o <br /> <br />o <br /> <br />f---....--I <br />