Dear Jimmy: Most roofs that leak prematurely are more often a result of poor installation rather than material defects. If you choose high-quality shingles from a major manufacturer, there will be ...

Question: I am doing a major room addition to my house. In my past two houses, the shingle roofs leaked prematurely. What should I look for and discuss with the roofers to make sure this roof lasts ...

Q: I need a new roof and am in the process of getting estimates. Currently there are three layers of shingles, which I am told is the limit. I can't decide whether to tear off the entire roof, adding ...