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DuPont Tyvek StraightFlash

- Available in 2 Options. Pricing may vary.

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Product Information


The Dupont Tyvek StraightFlash is a residential door and window flashing that is ideal for protecting heads and jambs of doors or windows from rain entering around the window openings. This is a self-adhering door/window flashing that is made of a 100% butyl-based rubber adhesive layer which makes for a durable and dependable window flashing that protects the window from potential water damage. It also seals the gap between rough openings which is a vulnerable point for water damage. This helps prevent rot, coorosion and mold and can improve the wall's durability. This flashing also allows for the building to become more energy efficient from prevening air and water leakage from the building. Dupont Tyvek StraightFlash is designed to be used with all other DuPont air and water barriers for added protection.


  • Performs to AAMA 711-07 Voluntary Specification for Self Adhering Flashing Standards
  • Can contribute towards U.S. Green Building Council LEED points when used with additional DuPont Building Products


  • Self-adhering
  • 4in.x150ft.

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