Avoiding Roofing Errors: Layout Problems, Incorrect Kickout Flashing, and Leaking Metal Flashing
Even a basic asphalt shingle roof should last at least 15 years. Better, laminated shingles will last much longer, and metal or tile roofs can last 40 years or more. I'm not talking about warranty periods. Warranties are hard to make good on and are more often than not useful only as a gesture at...