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 ...

Metal and shingle roofs are common options for residential buildings. Metal roofs are typically made of large sheets of steel, aluminum, tin, or copper. This type of roof has a high upfront cost and ...

Some of the most common metal roof shingles and types, as well as their national average cost per square foot, include the following: The following table further breaks down what homeowners can ...

Metal shingles are usually made from aluminum ... Tiles are also costlier than other options. Another common roof shingle material is wood, which is usually made from red cedar, treated pine ...