When it comes to commercial window flashing, DuPont™ StraightFlash™ is ideal for helping to protect heads and jambs of rectangular windows. By bridging the interface between the rough opening and building envelope, DuPont™ StraightFlash™ protects these vulnerable areas that are so often subject to potential water damage. DuPont™ StraightFlash™ is a premium, self-adhered flashing made with DuPont™ Tyvek® and a 100% butyl-based adhesive layer. This makes for a durable, premium window flashing that helps protects rain from entering around window openings in commercial structures. When used as part of the DuPont™ Weatherization Systems, DuPont™ StraightFlash™ also helps contribute towards U.S. Green Building Council LEED® points, helping you create more sustainable, durable commercial structures that continue to operate efficiently.

How It Works:

DuPont™ StraightFlash™, a premium, durable, self-adhered window flashing material made with DuPont™ Tyvek® and a 100% butyl-based adhesive layer is designed to protect the heads and jambs of rectangular windows.

Supporting you throughout the entire building process

DuPont qualifies its flashing products to several key industry-approved standards including the AAMA 711-07 Voluntary Specification for Self Adhering Flashing Used for Installation of Exterior Wall Fenestration Products. DuPont™ StraightFlash™ comes backed by a limited product warranty from DuPont, a company dedicated to providing you with innovative and reliable products for over 200 years. DuPont™ StraightFlash™ also comes supported by our DuPont™ Tyvek® Specialist Network, a group of highly-trained field representatives who focus specifically on commercial building applications and are available to assist you with your installations. From the latest updates on building codes, to on-site consulting and training, your local DuPont™ Tyvek® Specialist will help you make sure the job gets done right.