Sill or threshold and follow the dupont flashing systems commercial installation guidelines.
Dupont window flashing installation.
Metal sill pan flashing may be used but must.
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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.
When flashing windows or doors the following principles must be followed.
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Dupont self adhered flashing products commercial flashing installation guidelines dupont straightflash vf the unique dual sided adhesive and specially designed release papers allow this flashing to tie the window or door frame directly to the sheathing or waterresistive barrier to protect from bulk water leaks providing superior.
This allows it to provide easy one step insulation for hard to seal corners around windows and doors.
Wind driven rain and outdoor air can find their way into walls around windows and doors.
Recessed window installation greater than 4 inch recess after wrb.
View the complete dupont flashing systems guidelines for windows and doors.
Dupont flashing systems products should be installed on clean dry surfaces that are free of frost.
Dupont flashing tape for inside and outside wall corners.
Dupont straightflash is a premium self adhered flashing material that is ideal for helping to protect heads and jambs of windows and doors.
Recessed window installation up to 4 inch recess after wrb.
Dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion.
Dupont flexwrap self adhered flashing does not require mechanical fasteners even in flexed corner areas around building openings.
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.
By helping to seal the building envelope self adhered dupont flashing tape can help reduce the risk of water damage increase.
