Roof leaks are not always the sign of a failed roofing system.
Ice dams on roofs can melt and soak the inside of exterior walls and ceilings.
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.
Metal roofing is also available in any number of colors through the use of paint.
Thatch is one of the oldest forms of roofing, dating back thousands of years.
Algae stains that occur on asphalt shingle roofs are usually appear on the north side.
Metal roofing usually comes in sheets or multi-shingle panels, although single shingles are also available they are usually more time consuming to install.
Roofing treated with zinc or copper particles for algae resistance is a good idea in humid climates.
V-crimp metal roofing does not require lap screws and is the easiest type to install.
If you choose to install the metal roofing over the old roofing materials you can create a base by screwing down 1x4 boards lengthwise every 2 feet.