Installation Guide

MITERED CORNER

USING WINDOW DOOR TRIM TO MAKE A CORNER THAT IS NOT 90°

Step 1

If the application calls for a corner trim that is not a 90° right angle, a corner can be

constructed 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, 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.

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