Installation Guide

Copyright ©2016 E. I. du Pont de Nemours and Company. All Rights Reserved. K27349 Version 4/16 12
Installation of Integral Flanged Windows in Recessed Openings
Before Water-Resistive Barrier (WRB) Is Installed
B-6 Install Window
A. Apply DuPont
Residential Sealant or recommended sealant on the face of the
inner recess framing at jambs and head as shown below. If sealant is applied to
the sill, ensure that there are at least two (2) 2" gaps in the sealant bead for every
4‘ of window to allow for drainage.
B. Install window per window manufacturer’s instructions.
A
B