On Tuesday, May 21, 2013 1:50:57 AM UTC-5, dereklawler wrote:
I�m planning to replace my whole roof but someone suggested me to cover

the existing roof with the new one I�m not sure that it�s good for my

home or not I f you guys have some knowledge about this specific issue

kindly share it with me.









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dereklawler

We had a steel roof put on over shingles and there are not dents or ripples....even after all the walking the 4 people did up there. It's been nearly a year and has been great through the winter.