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ESR.i463 I Mosl Widely Accepted and Trusted Page 7 of 10
<br />TABLE 2_FIRE CLASSIFICATION ASSEMBLIES-ADHERED ROOFING SYSTEMS.5
<br />For Sl: 1 inch = 25 4 mm.
<br />'All foam plastic insulatjon must b€ UL-classif€d foamed plastic for roofing systems. and must b€ limited to the maximum thiclness in
<br />accordance with Sectron 5.4 of this rgport or the maximum thidnoss in accordanco with this table, whichever is less.
<br />'See Soction 3.10 br adhesiv€ application rate.rUL Classifiod EPS may b€ installed below min 1-inch{hick Carlisle or Hunter Panels polyisocyanurate insulations (max slope 1 :12) or b€low
<br />min. '/r-inctl-thick Carlislo Securshield HO or Hunter Panols H-Shield HD (max slop€ 2:12) on noncombustible decj(s.
<br />'Carlisle Securshi6ld HD or Hunter Pan€ls H-Shield HD may replacs fiberboard and may bo used as a coverboard over any rnsula(on Wh€n
<br />thes€ turo boards aro usod direcuy b€low the Sure-Wold membrane, tho slope is limited to max. '/r'12
<br />\y'y'hon these systoms ar€ used fo. reroofing or recovering, installation must bg in accordance with Sections 4 2.2 and 5 7 of this roport, and
<br />IBC Sectjon 1510, IRC Sodion R907. BNBC Section 1512, SBC Seclion 1510 or UBC Appendix to Chapter 15, as applicEble
<br />SYSTEM
<br />NO.
<br />ROOF
<br />CLASS
<br />BARRIER BOARO
<br />OR SLIP SHEET
<br />INSULATION,MEMBRANE/MAX. ROOF SLOPE
<br />1 Noncombustible
<br />Any of the followng insulations,
<br />f -inch min to Ginci max.
<br />thiclness Cadisle "Securshield
<br />Polyiso', 'Polyiso HP-H", Hunter
<br />Panels "H-Shield'or
<br />"H-Shield-CG"
<br />Sure-weld, Spectro-Weld - i/.:12
<br />Sure-S6al, Sure-Tough. Su.6-White, Sure-
<br />S6al FleeceBACK, Sure-Weld HS, SAT-TPO
<br />Sure-Weld FleeceBACK, Spoclro-wold
<br />Fle€ceBACK - '/? 12
<br />Sure-White FloocrBACK, Surc-Flex. Sure.
<br />Flex FRS - 3/.:12
<br />2 Noncombustible
<br />'/r-inch-thick fi berboard','/?-inch-
<br />thict fib€rboard'or barrier board
<br />(see Section 3.6) over s-inch
<br />max lnsulfoam EPSr, '/rrnch-
<br />thick fiberboard or banior board
<br />(s€e S€ctjon 3.6) over Systsm
<br />No. 1 insulations
<br />3
<br />Noncombustible or
<br />Combustible - min.
<br />'5l3,-inch-thick
<br />plywood or min.
<br />'/,..incn-flick OS8.
<br />Earrier board
<br />(s€e Secton 3.6)
<br />Sure-white Fleec€BACK-r/.: 1 2
<br />Suro-Whito, Sure-Soal FleecoEACK - 1rl,:12
<br />Sure-Tough, Suro-Weld, Spectro-Weld, Sure.
<br />weld Fleoc€BACK, Specuo-weld
<br />Fleec€BACK - 3:12
<br />Sure-Weld HS. SAT-TPO - 4:12
<br />Sure-Seal FR, Sure-Flex, Sure-Fl€x FRS -
<br />unlimited slope
<br />4
<br />Combustible - min
<br />'1r?-inctr-tfricr
<br />, plywood or rnin.
<br />'i,f,'nch-thick OSB
<br />Barrier board
<br />(s€6 Sec{on 3.6) or
<br />Slip sh6et: 2 layers
<br />(see Section 3.7)
<br />Any of the tollowing insulations,
<br />1-inch min.
<br />to 6-inch max. thickness:
<br />Cadisle "S€curshield Polyiso",
<br />Polyiso HP-H",
<br />Hunter Panels "H-Shield" or
<br />"H-Shield-CG"
<br />Sure-weld, Sp€ctro-w€ld -'l.: 1 2
<br />Suro-Seal, Sure-Tough, Sure-White, Sure-
<br />Seal FleeceBACK, Suro-Weld HS, SAT-TPO,
<br />Sure.weld FleectBACK, Spectro-Weld
<br />FleeceBACK - '/r:'12
<br />Sure.white Floec€BACK, Sure-Flex, Sure-
<br />Flex FRS -rl.:12
<br />c
<br />Combustible - min.
<br />'5lr-inch{hick
<br />. plywood or min.
<br />'i,.rncJ|-thicr OSB
<br />Any of the following insulations,
<br />2jnch min to Ginch max.
<br />thiclness: Carlisle'Pollso HP-
<br />H" or Hunter Panels "H-Shield"
<br />Sure.Weld, Spectro-weld, Sure-weld HS
<br />SAT-TPO, Sure-Flex, Sure-Flex FRS -
<br />unlimited slope
<br />6 Combustible
<br />Single layer of minimum 3 0" or
<br />doLrbl€ layer of minimum 1.5"
<br />Carlislo "Sec.urshield Polyiso" or
<br />Hunter Pan€ls
<br />"H-Shield-CG"
<br />EPDM, PVC, and TPO Membranes -'l?:'12
<br />7 I Combustible
<br />Sin9l6 layer of minimum '1.9"
<br />Cadislo "S€curshield Polyiso" or
<br />Huntor Panels
<br />"H-Shi€ld{G"
<br />EPDM, PVC. and TPO Membranes -'lri12
<br />DECK
<br />Sure-White FloeceBACK-3/.i 1 2
<br />Sur6-Seal, SurBTough - 1:12
<br />Sure.White, Sure-Seal FleeceBACK, Sure
<br />W6ld, Sp€clro-Weld, Sureweld HS, SAT-
<br />TPO. Suro-weld FleeceBACK, Speclro-W€ld
<br />Fle€ceBACK, Sure-Flex, Suro-Fl€x FRS -
<br />111,:12
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