Styrofoam Cornice Board

We then had to determine how far past the window we wanted the.

Styrofoam cornice board.

Measure the outside width of the window including the frame or wood trim around it. Our window was 35 wide. Measure for your width. Free shipping on your first order shipped by amazon.

Now if you hang curtains under your board you need to figure for the rod. Building the cornice board. Add 1 5 inches and mark that width on the foam insulation board with a pen. Measure the width of the window from the outside edges of the trim and then add 4 2 allowance per side cut front of board to desired length window trim width 4.

Cut 2 side pieces 5 wide each. Determine how long you want your boards to be. Cut two more smaller pieces of the styrofoam panel for the sides of your cornice board. Then hot glue the outer short edges of your long piece and press the shorter pieces to it like in the picture above.

All you have to do is select your fabric measure your window we cut specifically to your window size no cutting down necessary when you receive your foam cornice all you do is tuck the fabric into the grooves and mount it to the wall. Determine how tall you d like the. We used a 2 curtain rod. Our foam cornices are lightweight sturdy and amazingly simple to assemble.

Deco wrap window treatment kit.