Major Failures of Asphalt Shingles?How to Fix them
Over the past 100 years asphalt shingle has been manufacturing to be utilized in roofing. Shingles have been made up of cotton rags with the coating of asphalt and slate particles overlaying. In the beginning of 1960s, these asphalt shingles were made by fiber mats in the base which made asphalt shingles much lighter and …
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