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GAF Roof Underlayments

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    Top Sellers
WeatherWatch 36 in. x 50 ft., 150 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll
(4.4 / 365)
Model# 0912000
$86.97
/roll
FeltBuster 1000 sq. ft. Synthetic Roofing Underlayment RollFeltBuster 1000 sq. ft. Synthetic Roofing Underlayment Roll
(4.6 / 383)
Model# 0973
$107.00
/roll

Best Seller

StormGuard 200 sq. ft. Synthetic Patterned-Surface Peel and Stick Roof Leak Barrier Roll
(4.2 / 263)
Model# 0915000
$119.00
/roll
Deck-Armor 1000 sq. ft Premium Breathable Synthetic Roofing Underlayment RollDeck-Armor 1000 sq. ft Premium Breathable Synthetic Roofing Underlayment Roll
(4.9 / 27)
Model# 0907
$349.00
/roll

Top Rated

Tiger Paw 400 sq. ft. Premium Synthetic Roofing Underlayment RollTiger Paw 400 sq. ft. Premium Synthetic Roofing Underlayment Roll
(4.7 / 118)
Model# 0983
$114.74
/roll
VersaShield 350 sq. ft. Fire-Resistant Roofing Underlayment RollVersaShield 350 sq. ft. Fire-Resistant Roofing Underlayment Roll
(3 / 2)
Model# 0904000
$205.18
/roll
Shingle-Mate 432 sq. ft. Fiberglass-Reinforced Roofing Underlayment RollShingle-Mate 432 sq. ft. Fiberglass-Reinforced Roofing Underlayment Roll
(3.8 / 18)
Model# 0902000
$94.95
/roll