What Is Ice And Water Shield? Essential Roof Protection
Ice and Water Shield is a self-sealing waterproof membrane made from rubberized asphalt that roofers install under shingles at the roof’s most leak-prone areas. On a typical home, it usually protects 500 to 800 square feet of eaves, valleys, and penetrations, and code requires it to extend at least 24 inches inside the exterior wall […]
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