http://www.coolflatroof.com/flat-roofing-blog/metal-roofing/ – Learn how to install standing seam metal roof panels system with concealed fasteners. Stainless steel clips hold down the metal panels 12″ O.C. and are attached to the roof deck with two flat head screws, using special quick-drive screw-gun. This video will help DIY homeowners install metal roofing panels like a professional roofer.
Duration : 0:0:58
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