UL PRODUCT CATEGORY

Roofing Systems


See General Information for Roofing Systems

ROCKWOOLR14138
8024 ESQUESING LINE
MILTON, ON L9T 6W3 CANADA

ASPHALT FELT SYSTEMS WITH HOT ROOFING ASPHALT

Class A

1. Deck: NC Incline: 3 (See Note)
Insulation (Optional): — One or more layers of "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD" ,"TopRock® DD Plus" or "Multifix", any thickness, hot mopped or mechanically fastened or self-adhered or adhered with cold process adhesive.
Barrier Board: — One or more layers of "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", hot mopped or mechanically fastened or self-adhered or adhered with cold process adhesive.
Base Sheet (Optional): — One ply of Type 15, Type 30, Type G1 or Type G2, hot mopped or mechanically fastened.
Ply Sheet: — One or more plies of Type 15, Type 30, Type G1 or Type G2, hot mopped or mechanically fastened.
Surfacing: — Gravel or Type G3 mineral surfaced cap sheet.

Note: Incline is reduced to 1:12 when Type G3 cap sheet is used.

Class A, B or C

1. Deck: C-15/32 Incline: 1 (See Note)
Insulation (Optional): — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", perlite, glass fiber, polyisocyanurate, phenolic or polystyrene, any thickness hot mopped or mechanically fastened or self-adhered or adhered with cold process adhesive.
Barrier Board: — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD" "TopRock® DD Plus" or "Multifix", 3/4 in. thick minimum hot mopped or mechanically fastened or self-adhered or adhered with cold process adhesive.
Ply Sheet: — Three or more plies Type 15, Type 30, Type G1 or Type G2 asphalt felt, hot mopped in place.
Surfacing: — See Note.

Note: Classification (A, B or C) and maximum incline will be the same as that for the original insulated, BUR roof covering system but not exceeding 1:12. Limitations regarding incline for noncombustible roof decks are not applicable. Surfacing shall be in accordance with the Classification established for the original insulated BUR roof covering system.

SINGLE PLY MEMBRANE SYSTEMS

Class A — Ballasted

Unless otherwise indicated insulation may be loose laid or mechanically fastened; membrane may be loose laid, mechanically fastened or adhered in place.

1. Deck: NC Incline: 3
Insulation (Optional): — One or more layers , "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", any thickness, hot mopped or mechanically fastened or self-adhered or adhered with cold process adhesive.
Barrier Board: — One or more layers "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", hot mopped or mechanically fastened or self-adhered or adhered with cold process adhesive.
Base Sheet (Optional): — One ply of Type 15, Type 30, Type G1 or Type G2, hot mopped or mechanically fastened.
Membrane: — Any UL Classified membrane.
Surfacing: — River bottom stone (3/4 to 1-1/2 in. diameter), 1000-lb/100-ft.2

Class A — Mechanically Fastened

1. Deck: C-15/32 Incline: 1/4
Insulation (Optional): — Polystyrene, glass fiber, perlite, polyurethane, isocyanurate, perlite/isocyanurate, perlite/polyurethane composites or , "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", any thickness, mechanically fastened.
Barrier Board: — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", 3/4 in. thick minimum with insulation joints staggered a minimum of 6-in. from the plywood roof deck joints, mechanically fastened.
Membrane: — Any UL Classified single ply EPDM membrane, mechanically fastened.
2. Deck: C-15/32 Incline: 3
Insulation (Optional): — Polystyrene, glass fiber, perlite, polyurethane, isocyanurate, perlite/isocyanurate, perlite/polyurethane composites, "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", any thickness, mechanically fastened.
Barrier Board: — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard Multifix", "TopRock®DD", "TopRock® DD Plus" or "Multifix", 3/4 in. thick minimum with insulation joints staggered a minimum of 6-in. from the plywood roof deck joints, mechanically fastened.
Membrane: — HPG Roofing Systems "HPG SR-50", "HPG SR-60" or "HPG SR-80", mechanically fastened.

Class A, B or C (See Note) — Mechanically Attached

1. Deck: C-15/32 Incline: 1 (See Note)
Insulation (Optional): — Polystyrene, glass fiber, perlite, polyurethane, isocyanurate, perlite/isocyanurate, perlite/polyurethane composites, "MonoBoard™" or "TopRock® DD", any thickness, mechanically fastened.
Barrier Board: — "MonoBoard™" or "TopRock® DD", 1-in. thick minimum or "Multifix", 2-in. thick minimum. with insulation joints staggered a minimum of 6-in. from the plywood roof deck joints, mechanically fastened.
Membrane: — Any UL Classified PVC, CPE, CSM, CSPE, EPDM, NBP, PIB, EIP, TRE, TPO or CPA membrane, mechanically fastened.

Note: Classification (A, B or C) and maximum incline will be same as that for the original insulated membrane roof covering system but not exceeding 1:12. Limitations regarding incline for noncombustible roof decks are not applicable. Surfacing shall be in accordance with the mechanically attached Classification established for the original insulated membrane roof covering system.

Class A, B or C (See Note) — Fully Adhered

1. Deck: C-15/32 Incline: 1 (See Note)
Insulation (Optional): — — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", perlite, glass fiber, polyisocyanurate, phenolic or polystyrene, any thickness.
Barrier Board: — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", 3/4 in. thick minimum.
Membrane: — Any UL Classified modified bitumen membrane system including base and ply sheets suitable for use with any roof insulation.
Surfacing: — See Note.

Note: Classification (A, B or C) and maximum incline will be same as that for the original insulated membrane roof covering system but not exceeding 1:12. Limitations regarding incline for noncombustible roof decks are not applicable. Surfacing shall be in accordance with the Classification established for the original insulated membrane roof covering system.

2. Deck: NC Incline: (See Note)
Insulation (Optional): — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", perlite, glass fiber, polyisocyanurate, phenolic or polystyrene, any thickness.
Barrier Board: — "MonoBoard™", "MonoBoard™ Plus", "MonoBoard™ Multifix", "TopRock® DD", "TopRock® DD Plus" or "Multifix", 3/4 in. thick minimum.
Membrane: — Any UL Classified modified bitumen membrane system including base and ply sheets suitable for use with any roof insulation.
Surfacing: — See Note.

Note: Classification (A, B or C) and maximum incline will be same as that for the original insulated membrane roof covering system. Surfacing shall be in accordance with the Classification established for the original insulated modified bitumen roof covering system.

3. Deck: C-15/32 Incline: 1 (See Note)
Insulation (Optional): — Polystyrene, glass fiber, perlite, polyurethane, isocyanurate, perlite/isocyanurate, perlite/polyurethane composites, "MonoBoard™" or "TopRock® DD", any thickness, mechanically fastened.
Barrier Board: — "MonoBoard™" or "TopRock® DD", 1-in. thick minimum or "Multifix", 2-in. thick minimum. with insulation joints staggered a minimum of 6-in. from the plywood roof deck joints, mechanically fastened.
Membrane: — Any UL Classified PVC, CPE, CSM, CSPE, EPDM, NBP, PIB, EIP, TRE, TPO or CPA membrane, fully adhered.

Note: Classification (A, B or C) and max incline will be same as that for the original insulated membrane roof covering system but not exceeding 1:12. Limitations regarding incline for noncombustible roof deck are not applicable. Surfacing shall be in accordance with the fully adhered Classification established for the original insulated membrane roof covering system.

Last Updated on 2019-07-03
TGFU.R14138 R14138 TGFU P1798035 LISTING Active 20190703 20190703

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