New Step by Step Map For Roofers in Huntsville TX

Your system will function great, given that the layer of rigid foam in addition to your roof sheathing has an R-worth of not less than R-twenty. When you are making use of XPS, you may need not less than four inches of froth. If you're utilizing polyisocyanurate, you need no less than three inches of froth.1. Take away the can lights and throw them

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