GAF STORMGUARD 36-in x 66-ft 200-sq ft Polypropylene Roof Underlayment 3 Blade Fan A: Yes—intended for DIY installation

A: Yes—intended for DIY installation

Delivering quiet performance SoundSeal® technology allows you to hold a conversation in the same room while the garbage disposer is working

All-Grass Compatibility: Formulated for use on all common lawn grasses

and common framing materials using the appropriate blade

GAF STORMGUARD 36-in x 66-ft 200-sq ft Polypropylene Roof Underlayment 3 Blade Fan A: Yes—intended for DIY installationHelp prevent leaks due to water damming in your gutters, wind driven rain, and in the North damaging ice dams Special adhesive allows for one time repositioning, but aggressively adheres over time Self seals around nails or metal roofing fasteners 2. 0 square roll size Can be applied over plywood, wood plank, and all other approved decks Features Series Name STORMGUARD Coverage Area (Sq. Feet) 200 Weight (lbs.) 65 Width (Inches) 36 Length (Feet) 66