Second, the frame creates a flat and straight surface ... that cost about the same as an installed asphalt roof for those who want to learn how to install a metal roof on their own.

Flat seam metal roofing can be more expensive to make ... material cost fluctuations as metal options would be. Installation is where asphalt shingles really win out over pricier metal roofing ...

While the insurance commissioner cannot prohibit homeowners from installing asphalt shingle roofs without ... metal, and two flat-roof styles — built up or membrane — more commonly used ...

When installed correctly, traditional hot asphalt or Built Up Roof Systems (BUR ... The best part is once you install TOUGHROOF you'll never need to purchase a new flat roof system again.

GAF Energy is hoping to change that with the Timberline Solar Energy Shingle that looks strikingly like typical asphalt ... for traditional roofs. By relying on the shingle installation process ...