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I am having some quotes for installing a standing seam metal roof on my house. Some contractors are quoting forming on site with a portable unit, while others are quoting purchasing the material already formed at another location. Which is better, or is there any real difference??
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It is as much the system. Ask to see the product approval on the products. Also investigate the steel substrate as to the metalic coating weight which should be minim G90 Galvanized or AZ50 Galvalume and the paint system should be a PVDF or SMP base.
2/5/2007
Dura-Loc Roofing Systems, Inc.
2/6/2007