Dupont Window Flashing Details

Huber makes a product called liquid flash that integrates with their zip system.

Dupont window flashing details.

Recessed window installation greater than 4 inch recess after wrb. Metal sill pan flashing may be used but must. It is also acceptable to use dupont window and door foam or recommended foam. Dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion.

Dupont flashing tape for inside and outside wall corners. For recessed window flashing i am most familiar with the details provided by dupont and fortifiber and have confidence in either approach. When flashing windows or doors the following principles must be followed. 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 systems installation guidelines step 5 install dupont residential sealant dupont commercial sealant or recommended sealant and backer rod as necessary around the window opening at the interior. View the complete dupont flashing systems guidelines for windows and doors. This allows it to provide easy one step insulation for hard to seal corners around windows and doors. Dupont straightflash is a premium self adhered flashing material that is ideal for helping to protect heads and jambs of windows and doors.

By helping to seal the building envelope self adhered dupont flashing tape can help reduce the risk of water damage increase. Dupont self adhered flashing for garage doors installed after wrb. Wind driven rain and outdoor air can find their way into walls around windows and doors. When installed properly dupont straightflash dupont flexwrap nf and dupont flashing tape provide nail sealability at window door openings to help protect critical window wall interfaces.

Another option gaining in popularity is liquid or fluid applied membranes. Dupont flexwrap self adhered flashing does not require mechanical fasteners even in flexed corner areas around building openings.