Become a customer

Roofing Siding Building Components & Supplies Insulation

GAF

GAF 3' x 66.7' WeatherWatch® Mineral-Surfaced Leak Barrier 2 SQ. Roll

Item:

#10643

Product:

#GAFWW65

Manufacturer:

#914

Applicable Standards: ICC-ES Evaluation Report (ESR 1322)
ASTM D1970
Miami-Dade County Approved
Florida Building Code Approved
UL Classified

Hold Your Shingles, Did You Grab These?

Dealer pros frequently purchase these items alongside GAF WeatherWatch® Mineral-Surfaced Leak Barrier

TAMKO Heritage® Shingles Timberwood

Length: 39-3/8"
Exposure: 5-5/8"

GAF 13-1/4" x 39-3/8" Timberline HDZ™ Shingles with StainGuard Protection Slate

Exposure: 5-5/8" (143 mm)

CertainTeed Roofing

CertainTeed Roofing Landmark® Shingles Birchwood

Length: 38-3/4"
Exposure: 5-5/8" (143 mm)

Owens Corning TruDefinition® Duration® Shingles Estate Grey

Exposure: 5-5/8"

Sign up for updates

Get the latest news, tips, tools and product updates for all your roofing projects.

Privacy Policy & Cookie Notice Terms of Use Terms and Conditions of Sale

© 2025 Dealers Choice. All Rights Reserved.