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G.A.P. 38 In. x 138 Ft. Non-Rated 15 lb Roof Felt, Asphalt Saturated

G.A.P. Roofing Inc.

  • GAP Roofing #15 Felt Underlayment provides an extra layer of protection between your shingles and your roof deck
  • Excellent asphalt saturation for effective waterproofing
  • Accurate lay lines for simple, consistent shingle application
  • Slip-resistant, even in warm climates
  • Non-Rated
  • Economical roofing underlayment

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