Certification
Green Certified Product Detail

NGBS point-worthy green home building products for NGBS Green Certification.

DuPont™ Flexwrap™ NF, StraightFlash™, StraightFlash™ VF, DuPont™ Flashing Tape

Product Information

To best prevent costly water damage, consider the advantages of using DuPont™ FlexWrap™—a high performance, self-adhered flashing for window sills, doors and custom shapes on residential buildings.

Certifications

    NGBS 2008
    Practice # Practice Points Available Additional Conditions of Use to Earn Points
    602.12 Flashing details on plans & installed at ALL as applicable: exterior fenestrations/doors; roof valleys; deck/balcony intersections; roof/wall & roof/chimney intersections; drip cap above windows/doors not flashed or protected by overhangs. 6 Flashing details must be shown on plans and product installed per plans.
    701.4.3.3(1) Windows and doors: Caulking, gasketing, flashing tape, foam sealant, or weatherstripping forms a complete air barrier. Mandatory for certification. Mandatory Product must be installed per manufacturer's instructions and building plans.
    NGBS 2012
    Practice # Practice Points Available Additional Conditions of Use to Earn Points
    602.1.9(2) All window head and jamb flashing is self-adhered flashing complying with AAMA 711-07. 2 Flashing details must be shown on plans and product installed per plans.
    701.4.3.1.(c) The building envelope is durably sealed to limit air infiltration at openings between window and door assemblies and their respective jambs and framing. Mandatory Product must be installed per manufacturer's instructions and building plans.