Underlayments  (10 products)

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GAF

GAF Tiger Paw™ Premium Roof Deck Protection

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GAF

GAF StormGuard® Film-Surfaced Leak Barrier

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GAF

GAF FeltBuster® High-Traction Synthetic Roofing Felt

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GAF

GAF WeatherWatch® Mineral-Surfaced Leak Barrier

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GAF

GAF Shingle-Mate® Roof Deck Protection

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GAF

GAF VersaShield® Fire-Resistant Roof Deck Protection

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GAF

GAF RoofPro™ SBS-Modified All-Purpose Underlayment

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GAF

GAF UnderRoof2 Tile Roof Leak Barrier

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GAF

GAF Deck-Armor™ Premium Breathable Roof Deck Protection

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GAF

GAF Extended Dry-In Membrane