SHARKSKIN COMP® is a high-performance roof underlayment that is ideally suited for use with all fiberglass-based, asphalt and modified bitumen based composite roof shingles as well as for metal roof installations. 

SHARKSKIN COMP® was designed by roofing professionals to be easier to install and safer to work with compared to other roofing felt and underlayments.

SHARKSKIN COMP® utilizes a unique patented multi-layer system to ensure long term protection of the roof by providing exceptional moisture protection and durability. In addition, every roll is warrantied to deliver the following to the jobsite:

• • High tensile strength- for durable secondary moisture protection
  • High traction non-slip surface- for excellent grip and safe walking. Always use caution and fall protective gear especially in wet weather and windy conditions.
  • Up to 6 months UV resistance
  • ICC-ES approved
  • Miami Dade and Florida Building Code approved
  • All temperature performance -40˚F to 280˚F
  • Light grey surface- cooler for installers and doesn’t expand or contract
  • Installs with Standard EG Roofing Nails and Hammer Tacker Staples - doesn’t require cap nails. Must be installed per manufacturers printed installation labels on each roll.
  • 25-year warranty

Sold in:
10 Square Roll - Roll size - 48" x 250' = 1,000 sq.ft.
5 Square Roll - Roll size - 48"x 125' = 500 sq.ft.