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 ...
Mud, wood, stone, and metal roofs have been around for thousands of years ... such as houses or buildings constructed on cliff edges or beaches where and increased pace of erosion takes place.
We’ll explore the most common roof pitches found on residential buildings ... clay or concrete, metal, slate, and wood Asphalt, clay or concrete, metal, slate, and wood Asphalt, clay or concrete ...