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JPS Roofing Solutions

Mar 25, 2019
Mar 27, 2019

The minimum pitch for an asphalt roof for Asphalt shingles is 2/12 or more as long as you use at least one layer of ice and water shield and one layer of synthethic felt under the architectural shingles.  I would never use a three tab shingle on this low pitch roof.   Below 2/12 pitch, I would use either an EDPM Membrane or the Resisto 2 0r 3 ply roll roofing membrane system.

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