Degradation from the sun will weaken the shingles, which are petroleum based, after a decade, state officials said at a ...

There’s a reason roofing companies always offer a 10-year warranty on these roofs, after all. Even on a flat roof, the most common sources of leaks are the seams—spots where there are changes ...

EPDM (ethylene propylene diene monomer) is a roofing material that is best known for its durability and suitability with flat roofs, so if that's what you need for your roof, it's worth considering.

By Tom Schardin, Staff Writer The roof at St. John the Baptist Catholic Church was starting to leak, not to mention the 25-year-old building has had its share of lightning strikes over the years.

This addition is part of Owens Corning’s ongoing efforts to expand its Roofing manufacturing network to meet the rising ...

A mere decade after installation, asphalt shingle roofs begin to lose their ability to protect homes against hurricane-force ...