Dri-Shield Underlayment 48" x 250'
Roof Underlayments

DeWitt’s DRI_SHIELD is a cool surface alternative, cross woven, synthetic high strength woven fabric that out-performs 15# and 30# felt. It consists of a laminated, point bonded polypropylene coated with high friction co-polymers for great steep slope traction.

This underlayment features an embossed D-GRIP Surface for TRACTION and a "TACBACK” under side grip.

25 times stronger than felt, it lays flat and is wrinkle free when wet. Its 48” width means that if offers 25% quicker application.

Use under shingles, tile, slate and metal. Great wet footing with non-slip both sides. Cooler gray walking surface.

Meets ASTM D226 & D4869.

  • Cool Tan walking surface
  • 6 month UV exposure
  • Print nail and grid pattern
  • 10 sq. 48"x250' roll
  • Use under shingles, metal, clay tile, slate, and concrete tile