The most popular types of metal roofing include standing seam panels, flat lock panels, individual overlapping tiles, or panels that have the appearance of Spanish tiles.
Metal roofing usually comes in sheets or multi-shingle panels, although single shingles are also available they are usually more time consuming to install.
Ventilation is an important consideration when installing metal roofing.
Some people prefer to install a layer of insulation under metal roofing to reduce noise.
V-crimp metal roofing does not require lap screws and is the easiest type to install.
Metal roofs have returned from the olden days to become a popular roofing option.
Metal roofing has aesthetic advantages, being able to mimic many other forms of roofing, and enjoys the longest practical service life.
Sixty to sixty-five percent of most metal roofing material is recyclable.
While metal roofing is one of the most light-weight roofing materials available, the panels or sheets can have very sharp edges, and wearing gloves while handling the pieces is recommended.
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.
© 2012 Householders Guide
