There are many different distinct shapes for roofs these days, some more common than others.
Metal roofing usually comes in sheets or multi-shingle panels, although single shingles are also available they are usually more time consuming to install.
Thatch was predominant roofing material in Britain up until the 19th Century and thatched cottages remain a hallmark of the English Countryside.
Algae stains that occur on asphalt shingle roofs are usually appear on the north side.
The typical homeowner will require a roof that's not expensive, requires no maintenance, and lasts forever.
Metal roofing can often be installed over an existing roof, if not, the old shingles will need to be removed first.
Roof leaks are not always the sign of a failed roofing system.
Metal roofing has aesthetic advantages, being able to mimic many other forms of roofing, and enjoys the longest practical service life.
Some people prefer to install a layer of insulation under metal roofing to reduce noise.
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.