UL Online Certifications Directory Home Quick Guide Contact Us UL.com TGFU.R11183 Roofing Systems Page Bottom Roofing Systems See General Information for Roofing Systems PACTIV CORP SUITE 175 2100 RIVEREDGE PKY ATLANTA, GA 30328 USA R11183 SINGLE PLY MEMBRANE ROOFING SYSTEMS Class A - Ballasted Green Guard insulation board may be uniform thickness or tapered. 1. Deleted. 2. Deck: NC Incline: 2 Membrane: Any UL classified. Insulation: One or more layers "Green Guard ", any thickness Slip sheet (Optional) : Phillips Fibers "Rufon", loose laid. Surfacing: River bottom stone (3/4 to 1-1/2 in. diam) 1000 lb/sq. Class A- Fully Adhered 1. Deck: NC Incline: 1/2 Insulation: One layer " Green Guard PB6FA, PB6WFA, PG38FA or PG39FA".
Membrane: Carlisle Syntec "Carlisle FR EPDM" 45 or 60 mil., fully adhered with "B-500" bonding adhesive, applied at 1 gal/sq. Class A - Mechanically Fastened 1. Deck: NC Incline: 1/4 Barrier Board: 3/4 in. Perlite. Insulation: One or more layers "Green Guard ", 3 in. max, laid loosely or mechanically Membrane: Cooley " C-3 " (CPE), mechanically fastened with large metal fasteners spaced 18 in. OC and max 2 in. from membrane's edge. Adjacent sheets are lapped 4 in. covering fasteners. Laps are then heat sealed. 2. Deck: NC Incline: 1/4 Barrier Board: 3/4 in. Perlite. Insulation: One or more layers "Green Guard ", 3 in. max, loose laid or mechanically Membrane: J. P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), fastened to the deck with metal screws and discs. The laps are hot air welded. 3. Deck: NC Incline: 2 Barrier Board: 1/2 in. (min) fiberboard. Membrane: Versico "Hysunite" (CSPE) 45 mil. 4. Deck: NC Incline: 1 Barrier Board: "Micore", 1/2 in. min, fiberboard 1/2 in. min or gypsum board, 5/8 in min. Membrane: Versico "Versigard" EPDM. 5. Deck: NC Incline: 1 Insulation: "Green Guard ", 3 in max. Barrier Board: 1/2 in min fiberboard. Membrane: Firestone "Ultra Ply" (TPA). 6. Deck: NC Incline: 1/4 Barrier Board: 1/2 in. min fiberboard. Membrane: Firestone "Standard RubberGard" (EPDM) 45 or 60 mil. 7. Deck: NC Incline: 1 Barrier Board: Carlisle HP Recovery Board, 1/2 in. min. Membrane: Carlisle "FR Reinforced" (EPDM) "Standard Reinforced", 0.045 in. 8. Deck: NC Incline: 1/4. Barrier Board: 1 in. (min) perlite. Membrane: Duro Last Roofing "Duro-Last" (PVC). 9. Deck: NC Incline: 2
Barrier Board: 1 in. (min) fiberboard or 3/4 in (min) perlite. Membrane: "Bond Cote 30, 35 or 40". 10. Deck: NC Incline: 1 Barrier Board: 1/2 in. gypsum wallboard. Membrane: "Genflex ACR" (EPDM), 45 mil. 11. Deck: NC Incline: 2 Membrane: J.P. Stevens "Hi-Tuff" or "Hi-Tuff 40" (CSM). 12. Deck: NC Incline: 1 Insulation: "Green Guard PB6FF" 3/8 in. thick max. Membrane: Sarnafill "S327" or Duro-Last Inc. "Duro-Last" (PVC) 13. Deck: NC Incline: 1 Insulation: "Green Guard PB6FF" 3/8 in. thick max. Membrane: Firestone "Standard Rubbergard", "Standard Reinforced RubberGard", "Fire Retardant RubberGard", or "LS-FR"(EPDM) MAINTENANCE AND REPAIR SYSTEMS Class A 1. Deck: NC Incline: 1/4 Existing Roof System: Class A, B or C, gravel surfaced, (gravel must be maintained at 400 lb/sq) covered with: Slip Sheet: One layer " Green Guard PB6, PB6W, PG38 or PG39". Membrane: Duro-Last Roofing "Duro-Last" (PVC), mechanically 2. Deck: NC Incline: 1/4 Existing Roof System: Class A, B or C covered with: Slip Sheet: One layer " Green Guard PB6, PB6W, PG38 or PG39". Membrane: Any UL Classified membrane. Surfacing: River bottom stone (3/4 to 1-1/2 in. diam), 1000 lbs/sq. 3. Deck: NC Incline: 2 Membrane: "Duro-Last Roofing " Duro-Last" (PVC), mechanically 4. Deck: NC Incline: 1/4 Membrane: J. P. Stevens "Hi-Tuff" (CSM) or Hi-Tuff EP (TPO), mechanically
5. Deck: NC Incline: 1-1/2 Membrane: J. P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), mechanically 6. Deck: C15/32 Incline: 2 lb/sq) covered with: Slip sheet: Atlas "FR-10" or "FR-11". Membrane: "Duro-Last Roofing " Duro-Last" (PVC), mechanically 7. Deck: C15/32 Incline: 1/4 lb/sq) covered with: Membrane: J. P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), mechanically 8. Deck: C15/32 Incline: 1-1/2 lb/sq) covered with: Insulation: " Green Guard PB6, PB64, PB6W, PG3 or PG39". Membrane: J. P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), mechanically 9. Deck: NC Incline: 1 Existing Roof System: Class A, B or C cap sheet, smooth or gravel surfaced BUR (gravel must be maintained) covered with: Insulation: " Green Guard PB6, PB6W, PB64, PG38 or PG39". Membrane: Seaman "Fiber Tite" (EIP). 10. Deck: NC Incline: 1 Existing Roof System: Class A, B or C cap sheet, smooth or gravel surfaced BUR (gravel may be Insulation: " Green Guard PB6-Plus". Membrane: Johns Manville "SR-50", "SR-60" or "SR-80", mechanically attached. 11. Deck: C-15/32 Incline: 1/4 lb/sq.) covered with: Insulation: " Green Guard PB6, PB6W, PG38 or PG39". Membrane: Genflex (TPO), mechanically 12. Deck: C-15/32 Incline: 1/4 lb/sq.) covered with:
Insulation: " Green Guard PB6, PG38 or PG39". Membrane: Carlisle "Sure-Weld" (TPO), "Sure-Weld GSD" (TPO), Versico "Versiweld Premier" (TPO) or "Versiweld Premier EF" (TPO), mechanically 13. Deck: NC Incline: 1/4 Existing Roof System: Class A, B or C built-up system, cap sheet or gravel surfaced (gravel may be removed). Insulation: "AMOCOR-PB6, PB6W, PG38 or PG39", mechanically Slip Sheet: Atlas "FR 10", mechanically Membrane: Carlisle "Sure-Weld GSD" (TPO) or Versico "Versiweld Premier EF" (TPO) membrane, mechanically 14. Deck: NC Incline: 1 Existing Roof System: Class A, B or C built-up system, cap sheet or gravel surfaced (gravel may be removed). Insulation: " Green Guard PB6, PB6W, PG38 or PG39", mechanically Membrane: Carlisle "FR Reinforced" EPDM membrane, mechanically 15. Deck: NC Incline: 1 Existing Roof System : Class A, B or C cap sheet, smooth or gravel surfaced BUR (gravel may be Insulation : " Green Guard PB6W". Membrane : Duro-Last Roofing, "Duro-Last" (PVC), mechanically Class B 1. Deck: NC Incline: 1/2 Existing Roof System: Class A, B or C smooth or gravel surfaced, (gravel may be Membrane: J. P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), fastened to the deck with metal screws and discs. The membrane laps are hot air welded. 2. Deck: C15/32 Incline: 1/2 Existing Roof System: Class A or B gravel surfaced, (gravel maintained at 400 lb/sq) covered with: Membrane: J. P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), fastened to the deck with metal screws and discs. The membrane laps are hot air welded. Class A, B or C 1. Deck: C-15/32 Incline: 1/4 Existing Roof System: Class A, B or C smooth or gravel surfaced (gravel maintained at 400 lb/sq) to maintain existing Classification covered with: Insulation: " Green Guard PB6, PB6, PB6W, PG38 or PG39". Membrane: J.P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), mechanically 2. Deck: C-15/32 Incline: 1/4 Existing Roof System: Class A, B or C smooth or gravel surfaced (gravel maintained at 400 lb/sq) to maintain existing Classification covered with: Insulation: " Green Guard PB6, PB6, PB6W, PG38 or PG39".
Membrane: J.P. Stevens "Hi-Tuff" (CSM) or "Hi-Tuff EP" (TPO), mechanically 3. Deck: C-15/32 Incline: 1 Existing Roof System: Class A, B or C gravel surfaced (gravel maintained at 400 lb/sq.) to maintain existing Classification covered with: Insulation: " Green Guard PB6, PB6W, PB64, PG38 or PG39". Membrane: Seaman "Fiber Tite" (EIP). 4. Deck: C-15/32 Incline: 1/2 Existing roof system: Class A, B or C cap sheet or gravel surfaced BUR gravel, to be maintained to retain existing Classification, covered with: Insulation: One layer " Green Guard PB6FA, PB6WFA, PG38FA or PG39FA". Membrane: Carlisle's "FR EPDM", 45 or 60 mil., fully adhered with "B-500" bonding adhesive, applied at 1 gal/sq. 5. Deck: C15/32 Incline: 1/4 maintained at 400 lb/sq) covered with: Insulation: Green Guard PB6W. Membrane: Duro-Last Roofing, "Duro-Last" (PVC), mechanically 6. Deck: C15/32 Incline: 1/4 Existing Roof System: Class A, B, or C smooth, capsheet, gravel-surfaced BUR (gravel maintained at 400 lbs. / sq.) to maintain existing classification covered with: Insulation: GreenGuard PB6, PB6W, PB6 PLUS, PG38, or PG39. Membrane: Any UL classified CPE, CSPE, CSM, EIP, NBP, PVC, TPO, mechanically attached. 7. Deck: C15/32 Incline: 1/2 Existing Roof System: Class A, B, or C gravel-surfaced BUR (gravel maintained at 400 lbs. / sq.) to maintain existing classification covered with: Insulation: GreenGuard PB6, PB6W, PB6 PLUS, PG38, or PG39. Membrane: Sarnafill "S327" (PVC), mechanically attached. 8. Deck: C15/32 Incline: 1/2 Existing Roof System: Class A, B, or C gravel-surfaced BUR (gravel maintained at 400 lbs. / sq.) to maintain existing classification covered with: Insulation: GreenGuard PB6, PB6W, PB6 PLUS, PG38, or PG39. Membrane: Any UL classified CPE, CSPE, EIP, NBP, PVC, mechanically attached. 9. Deck: C-15/32 Incline: 1 Existing Roof System: Class A, B, or C smooth, Type G3 mineral-surfaced capsheet or gravel-surfaced BUR (gravel maintained at 400 lbs. / sq.) to maintain existing classification covered with: Insulation: GreenGuard PB6FA. Membrane: Firestone "Fire Retardant RubberGard" (EPDM) 0.045 or 0.060 in. or Carlisle "Sure-Seal FR EPDM"0.045 or 0.060 in. adhered with 3M "Scotch Weld 78HT" bonding adhesive at 0.20 gal/sq. 10. Deck: C-15/32 Incline: 1/4
Existing Roof System: Class A, B, or C gravel-surfaced BUR (gravel maintained at 400 lbs. / sq.) to maintain existing classification covered with: Insulation: GreenGuard PB6FA. Membrane: Any UL classified TPO or PVC adhered with 3M "Scotch Weld 78HT" bonding adhesive at 0.20 gal/sq. Copyright 2009 Underwriters Laboratories Inc. The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow-Up Service. Only those products bearing the UL Mark should be considered to be Listed and covered under UL's Follow-Up Service. Always look for the Mark on the product. UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Designs and/or Listings (files) must be presented in their entirety and in a non-misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprinted from the Online Certifications Directory with permission from Underwriters Laboratories Inc." must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: "Copyright 2009 Underwriters Laboratories Inc. "