Roof coverings
Asphalt roofing shingles - the good, the bad, and the ugly
...roofs are covered with asphalt roofing shingles. This petroleum-based product is incredibly popular for roof replacements: studies show that 81% of shingles sold go toward replacing old roofs. Chances are, if you’re redoing your roof you are probably looking at asphalt roofing shingles. But how long will it be until y...
