Algae stains that occur on asphalt shingle roofs are usually appear on the north side.
Roofing apprenticeship programs generally run for three years.
Millions of roofs in the United States are plagued with roof moss and roof algae growth.
Roofing technology has evolved rapidly and there is now a wide range of materials that can be used to create a roof today.
Walking on Metal Roofing is difficult and dangerous. A metal roof is slippery and becomes even more slippery when wet.
Metal roofing is also available in any number of colors through the use of paint.
Metal roofing can often be installed over an existing roof, if not, the old shingles will need to be removed first.
Roofing Slate is beautiful and long lasting, gracing many homes in Europe and the UK.
Roofing treated with zinc or copper particles for algae resistance is a good idea in humid climates.
Ice dams on roofs can melt and soak the inside of exterior walls and ceilings.
© 2012 Householders Guide
