Installation Guide

39
MITERED CORNER
USING WINDOW DOOR TRIM TO MAKE A CORNER
EITHER MORE OR LESS THAN 90°
Step 1
If your application calls for a corner trim that is not a 90° right angle, you can construct
a corner on any angle using two pieces of door/window trim back to back. With a table
saw cut the back side (the side that would be away from the panel and against a door), of
the door/window trim pieces length-wise at an angle half that of the wall, i.e. if the
adjoining wall was at a 45° angle, you would cut the trim piece at a 22 ½° angle.
Step 2
Install the door/window trim pieces so that
the back (cut) sides are firmly against each
other.
Step 3
Install the panels in the usual fashion by
sliding them behind the flange of the trim
piece. Run a bead of caulk along the joint
where the trim pieces butt together on the
top and front. Paint over caulk for a finished look.
front
top