Dupont Window Flashing Details

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 window flashing details.

For recessed window flashing i am most familiar with the details provided by dupont and fortifiber and have confidence in either approach. Integral flanged window recessed up to 4 head w metal flashing integral flanged window recessed greater than 4 head hollow metal door after wrb jamb. Dupont straightflash vf versa flange is an innovative dual sided self adhered flashing material that provides a reliable moisture seal to integrate brick mold non integral flanged and non flanged windows and doors with the building envelope. Dupont self adhered flashing for garage doors installed after wrb.

Another option gaining in popularity is liquid or fluid applied membranes. Metal sill pan flashing may be used but must. 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. Recessed window installation greater than 4 inch recess after wrb.

Dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion. 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. When flashing windows or doors the following principles must be followed. Huber makes a product called liquid flash that integrates with their zip system.

Wind driven rain and outdoor air can find their way into walls around windows and doors. View the complete dupont flashing systems guidelines for windows and doors. Dupont tyvek and fortifiber. It is also acceptable to use dupont window and door foam or recommended foam.

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 for inside and outside wall corners.