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Roll Roofing Over Old Shingles


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Roll Roofing Over Old Shingles. Before applying roll roofing, install a layer of roofing felt to create a stable base for the new material. If your old, rolled roof has been subjected to severe damage by wind, rain, snow or ice buildup, never install new shingles over the old roof.

Roll Roofing VS. Asphalt Shingles Pros and Cons
Roll Roofing VS. Asphalt Shingles Pros and Cons from www.ahouseonarock.com

If your roof needs repair, you may be able to lay new shingles over existing ones without the expense of removing them. Before you decide to completely tear it off and install new roofing, find out if you can simply install new rolled roofing over the old roof. Once the roll roofing has been.

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Roll Roofing VS. Asphalt Shingles Pros and Cons

If your old, rolled roof has been subjected to severe damage by wind, rain, snow or ice buildup, never install new shingles over the old roof. In these cases, a complete rip off is called for so that any structural damage to the subroofing can be repaired properly. Roofing over old shingles refers to the practice of installing a new layer of roofing material on top of existing shingles without removing the old layer. This option can save you time, effort, and money compared to a full roof replacement.

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