About Sheet metal roofing installation

The two most common materials used for roofing are shingles and sheet metal. Shingles are often used because they are less expensive than sheet metal, but a sheet metal roof will outlast a shingle roof if it is installed properly. When you decide to go with sheet metal roofing, you first have to decide if you are going to install it over the existing material or if you will remove it to be completely replaced by the sheet metal. This article will provide you with instructions for installing sheet metal roofing that will completely replace any other roofing, which requires you to remove the materials first. You will then start with a basic plywood base.


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All contents of this page are taken from http://www.ehow.com/how_5114038_install-sheet-metal-roof.html