FORGOT YOUR DETAILS?

Step 1

Place the arch at the top of the window and mark both contour of the arch with a pencil.

Step 2

Place the side trims at the sides of the window and mark the countor of the trims.

Step 3

Mark the intersection of the lines  that were drawn before for the arch and trims.

Step 4

Place the arch on top of the window again and mark the join lines.

Step 5

Place the trims on the side of the window again and mark the join lines.

Step 6

Cut the arch and the trims along the join lines that you marked previously and glue them to the wall.