Dupont Window Flashing System

Wind driven rain and outdoor air can find their way into walls around windows and doors.

Dupont window flashing system.

Dupont straightflash is a premium self adhered flashing material that is ideal for helping to protect heads and jambs of windows and doors. Dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion. Designer window supply maintains stock of the complete dupont tyvek flashing system. Flexwrap is designed to help protect vulnerable corners against air and water intrusion as part of a complete dupont building envelope solution.

By bridging the interface between the fenestration and the water resistive barrier dupont straightflash protects these vulnerable areas that are so often subject to potential water damage. Dupont flashing tape is made from polypropylene film with a butyl rubber adhesive backing. By helping to seal the building envelope self adhered dupont flashing tape can help reduce the risk of water damage increase building comfort and improve energy efficiency. By bridging the interface between the fenestration and the water resistive barrier dupont straightflash protects these vulnerable areas that are so often subject to potential water damage.

Protect your windows and doors all dupont tyvek flashing tape and products are 100 butyl adhesive meaning no bleeding and can handle wide temperature ranges verse asphalt based products that are easily damaged by uv light heat and moisture. Product overview dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion. Dupont weathermate flexible flashing. Dupont straightflash is a premium self adhered flashing material that is ideal for helping to protect heads and jambs of windows and doors.

Tyvek flashing tape is available in 4 6 9 and 12 widths. The 4 flashing tape is typically used for standard window installation with flange. Specially designed release papers for easier installation of the flashing helps prevent water damage to windows doors. Tyvek flexwrap nf is a self adhered butyl tape that protects doors and window sills.

Dupont straightflash vf is 6 wide and double sided for use with non flanged windows. Weathermate flexible flashing is a self adhering fully adhered flashing that conforms to curved surfaces to provide a tear resistant seal that combats water intrusion around windows doors and other penetrations. Box includes 4 rolls.