Dupont straightflash is a premium self adhered flashing material that is ideal for helping to protect heads and jambs of windows and doors.
Dupont window flashing installation.
Install dupont tyvek wrap caps at appropriate spacing over flashing and on skirt.
When the 1 of release paper is removed there should be 3 4 of fl ashing to form the back dam.
Install head flashing a.
Dupont flashing systems installation guidelines.
Dupont self adhered flashing products non flanged window with structural steel along the sill and head installation guidelines dupont straightflash 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.
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Cut dupont flexwrap nf head flashing at least 12 longerthan the arc length h of round top window.
Tape along the top of the window with dupont tyvek tape or 4 dupont straightflash.
Dupont self adhered flashing installation guidelines.
Installation for a non flanged window with light gauge metal installed at rough opening.
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.
Wind driven rain and outdoor air can find their way into walls around windows and doors.
Dupont tyvek fluid applied flashing installation guidelines installation for a non flanged window with wood bump out frame using dupont straightflash installation for a non flanged window with structural steel along the sill and head installation for a non flanged window with light gauge metal installed at rough opening.
Install the sill fl ashing as indicated leaving the 1 of dupont flexwrap nf with release paper extending it past the door threshold on the inside.
Remove both release papers and install to conform around top of window covering entire mounting flange and adhering to exposed sheathing or framing members.
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.
Installation for a non flanged window with wood bump out frame using dupont straightflash installation for a non flanged window with structural steel along the sill and head.
