The best roof sealants can repair gaps and prevent leaks. See how our top picks performed in our hands-on testing.

You rarely think about your roof until it starts to leak, but once that drip invades your happy home, its importance becomes obvious—as does the fact that replacing a roof is an expensive proposition.

Replacing a few shingles can quickly repair a leaking roof. If your roof hasn’t leaked yet, it probably will someday. But there’s no need to panic. It’s easier to repair a leaking roof than you might ...

As a homeowner, having water leak through your roof and ceiling is a frustrating dilemma. Should you try to repair the roof ...

Q What is the purpose of gravel on my garage flat roof? Silt and moss has built up around and under the gravel and some areas of the roof have no gravel as it has drifted. Should I remove and replace ...