Dupont Window Flashing Details

Dupont flashing tape helps protect the heads and jambs of rectangular doors and windows from air and water intrusion.

Dupont window flashing details.

Dupont flashing tape for inside and outside wall corners. Dupont flashing tape provide nail sealability at window door openings to help protect critical window wall interfaces. 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. 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.

Apron should extend at least 10 beyond sides of rough opening jambs or to fi rst stud in open stud construction and far. 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. Recessed window installation up to 4 inch recess before wrb. Dupont flexwrap.

Metal sill pan flashing may be used but must not replace flexible sill flashing that provides nail sealability. Dupont straightflash is a premium self adhered flashing material that is ideal for helping to protect heads and jambs of 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. Air barrier rough opening treatment for integral flanged windows before the water resistive barrier wrb is installed.

Dupont flashing systems installation guidelines integral flanged window before water resistive barrier wrb is installed method applies to the following products. This allows it to provide easy one step insulation for hard to seal corners around 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. Recessed window installation greater than 4 inch recess before wrb.

Dupont flexwrap self adhered flashing does not require mechanical fasteners even in flexed corner areas around building openings. Attach apron made of dupont tyvek wrb under sill.