Roof Shingles Faq

Faq 3 tab vs dimensional shingles what is the difference between 3 tab shingles and dimensional shingles aka architectural shingles.

Roof shingles faq.

Felt also protects the shingles from resins from roof decking materials and felt is a required component in meeting class a or class c fire ratings. Move it up and tack it in place again. Roof shingles are the most popular roofing type according to the spruce who found roof shingles to be on more than 80 of homes. Regular 3 tab asphalt shingles have three regularly spaced asphalt tabs giving the roofing material a very repetitive pattern.

Felt provides several functions. We also provide a master index to this topic or you can try the page top or bottom search box as a quick way to find information you need. The canadian equivalent for this requirement is ulc s107. Class a asphalt shingles surfaced with mineral granules is a product standard with some tests for class a glass roof shingles.

Installation inspection leak or other failure diagnosis repairs. Lay out and nail into shingles and repeat five to six courses. Although not water proof felt is water resistant and acts as a secondary protection against wind driven rain. Typically glass shingle roof systems are class a including the underlayment.

Cut a board the same width as your shingle exposure and a length where you can lay out shingles. This article series on asphalt roofing explains how to recognize and diagnose the cause of the most common asphalt roof shingle failures and how to obtain asphalt roofing shingle failure claims assistance. Q a about asphalt roof shingles.