How Do You Make A Styrofoam Cornice?
Make a professional-looking Styrofoam cornice to use as a decorative window topper. Ideal for a rainy-day activity, making Styrofoam cornices can transform the look of your living room. Step 1 Cut the foam pieces to size. Measure the width of the wallpaper border for your length. Make sure no foam pieces can be seen around the edges of the wallpaper. Step 2 Use a hand saw to cut plywood to the exact measurements of your Styrofoam cornice. Wear protective goggles and gloves. Check your measurements by holding the cut plywood up to where the Styrofoam cornice will be. Sand down the plywood until it is smooth. The wood will give the Styrofoam extra support. Step 3 Glue the Styrofoam to the plywood with adhesive spray. They should fit together perfectly. Step 4 Cut two pieces of plywood for the side pieces. Determine how wide you want your side pieces (usually 2 to 4 inches). The side-wood pieces should be the same height as the first piece. Cut two foam pieces the same size. Step 5 Apply
