Roof coverings
Asphalt roofing shingles - the good, the bad, and the ugly
...shingle roofs have to offer, whether getting a heavy duty asphalt shingle with an extended warranty is worth it and how to choose the best asphalt roofing shingles (or to choose something altogether better!)
Asphalt shingles are made from petroleum and gravel. Non-recyclable, they have a high embodied energy so it's i...
