How Do You Seal Asphalt Roof Shingles?
Sealing asphalt roof shingles can prolong their serviceable life span, preserving the tile grit and structure (and, with some brands, can even restore a waterproof finish). Many types of coatings prevent against the degrading effects of ultra-violet light, wind, rain and extreme heat and cold. Application is fairly straightforward, but since climbing up and working on a roof in a standing position can be dangerous even for roofing professionals, calling in a tradesman with experience in this product is likely an investment worth making. Identify best the access point for getting on and off the roof. Steady your ladder on a hard, flat surface there. Inspect the roof. Look for any missing or damaged asphalt shingles. Replace any missing ones. Nail down any that are in good condition but loose. This step will add to the overall serviceable life of the roof. Spray (or paint on with an extension roller) a full coat of sealant over the entire roof, including valleys, joints, edges and roof-l
