GAF WeatherWatch® Ice & Water Leak Barrier

GAF WeatherWatch® Ice & Water Leak Barrier is an eave protection that creates a barrier at the most vulnerable areas of your asphalt shingles. WeatherWatch® Mineral-Surfaced Leak Barrier helps prevent ceiling and wall leaks due to water backing up in your gutters and wind-driven rain. 

• Coverage: 200 square feet per roll
• Guards vulnerable areas of your roof including eaves and rakes, in valleys, around chimneys and skylights and more
• Self-seals around nails to help avoid leaks
• Helps resist buckling and wrinkling 
• Split-back release film peels off in layers for fast installation