Quality roofing underlayment is critical for helping to prevent wind-driven rain from infiltrating under the roof’s shingles and potentially damaging the home’s structure and interior. Traditional asphalt felt underlayment’s tear easily and absorb moisture, leading to wrinkling that telegraphs through the shingles. Competitively priced with typical #15 and #30 asphalt felts, VB Synthetics, VB DEFENDER Synthetic Roofing Felt is virtually untearable and will not absorb moisture, helping to prevent wrinkling.
Its specially designed surface combines enhanced walkability with a cooler working surface (vs. typical black asphalt felts).
One Square = 100 sq. ft. (9.29 m2)
10 Squares/Roll;* 56 Rolls per Pallet
Performance-grade synthetic roofing underlayment for use under:
A 50-year limited warranty applies to All VB Synthetic underlayments. Please contact VB Synthetics or visit vbsynthetic.com for details. No warranty, express or implied, is given as to the merchantability and fitness for a particular purpose, or otherwise for applications outside the scope of the installation guidelines.