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GMC 3-ft x 144-ft Roof Underlayment

  • GMC 3-ft x 144-ft Roof Underlayment

GMC 3-ft x 144-ft Roof Underlayment

Item #: 10306 |  Model #: NO.15 FELT

5 / 5 1 Reviews

3-ft x 144-ft Roof Underlayment

  • GMC underlayment is manufactured from superior quality organic felt that is saturated with asphalt
  • Roofing felt provides an extra layer of protection between shingles and roof deck
  • Heavy-duty design keeps wrinkles to a minimum
  • Excellent asphalt saturation for effective waterproofing
  • Accurate lay lines for simple, consistent shingle application
  • Slip-resistant, even in warm climates
  • Approved by Florida Building Code
  • Meets ASTM D-4869 standards
Coverage Area (Sq. Feet) 432
Roll Weight (lbs.) 30
Roll Length (Feet) 144
Felt Grade #15
Roll Width (Feet) 3
Recommended Fastener Galvanized roofing nail
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