GAP ASTM 30 D226 Felt

GAP ASTM 30 D226 Type 2 is an underlayment product that is manufactured from superior quality organic felt that is saturated with asphalt . It is a Florida Building Code Approved product.

    Product Use

    GAP ASTM 30 D226 is an underlayment that is applied over the roofing deck before installation of asphalt shingles.

    Technical Data

    ASTM D 226 Type 11

    • Width of Roll 36”
    • Roof coverage per Roll = 216 Square feet
    • Mass of Saturated felt roll = 26 lbs/ 100 sq. ft
    • Mass of Saturant = 15 lbs/ 100 Sq ft
    • Mass of desaturated felt (min) = 10.0 lb/100 sq. ft
    • Max Ash = 10%
    • Average (min) Breaking Strength
    • Machine Direction (with fiber grain) = 40 lbf/in
    • Across fiber grain = 20 lbf/in
    • Pliability at 77F when bend 90 degrees = ¾” radius
    • Max. loss on heating at 221F = 4%
    • Pallet Size 42” X 48”
    • No. of Rolls per Pallet = 25

    Florida Building Code #

    • FL # 2894.5
    • Miami Dade Approved: Yes

      

    Documents

    Download Printable Documents

    Manufacturing Locations

    Pryor, OK | McGregor, TX | Shafter, CA