Installation Instructions
25
Basic Rules to Assembling Window Frames
y Make certain that the window is properly 
ÁDVKHGLQDFFRUdance with local building 
code requirements. PVC trim is intended to 
be aesthetic and not part of the water 
resistant system.
y It is recommended that the window frame 
be assembled prior to the installation 
around the window. Joints should be glued 
and screwed together. Pocket screws 
should be used where possible. 
y Measure the width and height of the 
window. Add 1/8” to both measurements. 
This will leave 1/16” spacing around the 
perimeter of the window to allow for 
expansion and contraction of the frame. 
y Fasten the frame to the wall using 
fasteners outlined on page 8 . 
Picture Faming 
Pocket Holes 
Washer Head 
Screws
Glue All Joints
is Advisable 
NOTE: All screws must be weather resistant










