Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it? Maybe. Most codes now allow no more than two layers of roofing before requiring a complete tear-off. So, if ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

Learn how to properly install asphalt shingles on a shed roof with this detailed, easy-to-follow DIY tutorial. From preparing the surface to securing the final shingle, this guide covers everything ...

Unlike many other places, which may use materials like slate and terracotta for roofs, North America predominantly covers houses with asphalt shingles. About 75% of U.S. roofs are covered by this ...