Metal roofing can be installed in lower temperatures all winter long.  If you have been thinking about purchasing a metal roof this year, don't get in a hurry just because cold weather is just around the corner.  Asphalt shingles should really only be installed at temperatures above 40F.  Metal roofing on the other hand can be installed professionally at much lower temperatures.  Take your time with your investment and make sure that you have prepared yourself with adequate research.  Visit www.decra.com for more information on  stone coated steel roofing. Visit www.metalsales.us.com for more information on standing seam and the different profiles offered by RG metal roofing.  Call for a free quote 636-937-7050.