Algae stains that occur on asphalt shingle roofs are usually appear on the north side.
Metal roofing is also available in any number of colors through the use of paint.
If you wish to install metal roofing over your existing roof, the metal roof will most likely be raised over the existing roof by means of furring strips.
Metal roofing can often be installed over an existing roof, if not, the old shingles will need to be removed first.
Roofing is a specialized niche in the residential construction industry.
Metal roofing has aesthetic advantages, being able to mimic many other forms of roofing, and enjoys the longest practical service life.
There are many different distinct shapes for roofs these days, some more common than others.
Walking on Metal Roofing is difficult and dangerous. A metal roof is slippery and becomes even more slippery when wet.
The recognized need to use renewable resources has led to a revival of traditional, natural building methods, along with a growing market for biomass roofing.
Roofing treated with zinc or copper particles for algae resistance is a good idea in humid climates.