CertainTeed

SubCategory: Underlayment & Sheathing

Waterproofing shingle underlayments are applied under roof shingles during new construction or re-roofing to protect your home’s interior from winter leaks caused by ice dams and wind-driven rain.

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GAF-Elk

SubCategory: Underlayment & Sheathing

The quality membrane roofing system will provide long-lasting protection for the low-slope areas of your home

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SubCategory: Underlayment & Sheathing

Superior quality roof deck protection prevents wind-driven rain from infiltrating under your shingles.

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Huber - ZIP System™

SubCategory: Underlayment & Sheathing

ZIP System™ Roof Sheathing, a revolution in roofing, eliminates the need for felt and h-clips.

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