All QXO products & supplies
G.A.P Roofing Residential
Browse the full supplier catalog, including installation accessories, tools, and trade supplies.
Need a hand choosing?
Tell us about your project. Our team can help with materials and quantities.
Get a free quote23 products
Clear filters
G.A.P Roofing
G-15 Non-Rated Roofing Felt Underlayment - 4 SQ. Roll
1 product option
View options & quote
G.A.P Roofing
Synthetic Guard Shield Roofing Underlayment - 10 SQ. Roll
1 product option
View options & quote
G.A.P Roofing
WaterGuard All-Purpose Synthetic Roofing Underlayment - 10 SQ. Roll
1 product option
View options & quote
G.A.P Roofing
WaterGuard Architectural Metal & Tile Synthetic Roofing Underlayment - 10 SQ. Roll
1 product option
View options & quote
G.A.P Roofing
WaterGuard Self-Adhered HT Metal & Tile Underlayment
1 product option
View options & quote
G.A.P Roofing
WaterGuard™ Self-Adhered MetalGuard HT High-Temp Underlayment - 2 SQ. Roll
1 product option
View options & quote
G.A.P Roofing
WaterGuard™ Self-Adhered MetalGuard Trax High-Temp Underlayment - 2 SQ. Roll
1 product option
View options & quoteFrom product selection to a finished project.
Get help with samples, system compatibility, and installation.
Planning a home exterior project?
Back to homeowner materials →