Installation Guide

Flashing Application Instructions for Windows

Step Five:

Apply the pre-cut flashing

onto the nailing flange after

window has been installed.

Position jamb flashing

above the head flange.

Note: Do not remove the

release paper on the other

half of the flashing if future

tie-in with top of vinyl sid-

ing is required by others

(see Detail VCRDET-107).

Unroll flashing by removing

the release paper exposing

the adhesive. Roll firmly

into place as necessary.

Repeat on other side.

Step Four:

Reroll the pre-cut flashing.

Position inside of rough

opening on the vertical

jamb.

Apply flashing to window

sill by removing half of the

release paper and exposing

the adhesive. Roll firmly

into position.

Make vertical relief cuts

starting from corner of

window sill upward.

Roll firmly into place

as necessary.

Note: Do not extend sill

flashing beyond outside

edges of jamb flashings.

4 5

WINDOW INSTALLATION: METHOD B

AFTER WEATHER-RESISTIVE BARRIER (continued)

Install window as per manufacturer’s recommendation. If sealant

is used, ensure all excess sealant is removed from nailing flange

and surrounding area to provide a smooth continuous substrate.