Dupont Window Flashing System

Dupont flashing tape is made from polypropylene film with a butyl rubber adhesive backing.

Dupont window flashing system. 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. Dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion. This allows it to provide easy one step insulation for hard to seal corners around windows and doors. 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.

The 4 flashing tape is typically used for standard window installation with flange. Wind driven rain and outdoor air can find their way into walls around windows and doors. Dupont straightflash vf is 6 wide and double sided for use with non flanged windows. 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.

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 flexwrap self adhered flashing does not require mechanical fasteners even in flexed corner areas around building openings. Tyvek flashing tape is available in 4 6 9 and 12 widths.

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

Tyvek flexwrap nf is a self adhered butyl tape that protects doors and window sills. 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. Specially designed release papers for easier installation of the flashing helps prevent water damage to windows doors.