What Are Metal Flashings? Metal flashings are critical components of an asphalt shingle roofing system. These include drip edge, rake edge, ridge vent, valley, step, base, and counterflashings. They are installed at roof terminations, junctions, and penetrations to divert water down the roof plane(s) into gutters, downspouts, and away from the structure, helping to prevent…
What Is the Concern? For asphalt shingle roofs, proper step flashing is crucial to prevent water infiltration and ensure the longevity of the roofing system. GAF’s standard step flashing instructions require step flashing to extend a minimum of 5 inches (127 mm) up the wall and a minimum of 5 inches (127 mm) out onto…
Can I Reclaim Water (Collect Water for Use) Run-off from My Roof? Yes, you can reclaim water run-off from your roof, but it should only be used for lawn, shrubbery, and flower irrigation. Water run-off from asphalt shingles is not FDA approved for potable water reclamation or agricultural use. What This Means Because reclaimed water…
Understanding Asphalt Shingle Roofing Systems Asphalt shingle roofing is a popular choice for residential properties due to its cost-effectiveness, durability, and aesthetic versatility. This type of roofing material provides practical and cost-effective solutions for the residential construction industry. Benefits of Asphalt Shingle Roofing Asphalt shingles are favored for several reasons: Installation Guidelines for Asphalt Shingle…
