Window cornice – The accessories custom window are quite expensive and usually can not be changed once they are installed. You can make a cornice for a window such that it can be easily changed with each season.
1.Measure the width of each window cornice to 1.5 inches (3.7 cm) outside the frame. It uses an electric kitchen knife to cut a section of foam these measures. Do not make a sawing motion, this will cause the foam to break. Cut a slit and groove of 1.5 inches (3.7 cm) in the middle of the back of each piece of foam to about 3 inches (7.5 cm) from each end.
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2.Start on one side, turn the fabric up in the center and put it into the slot, holding it in place with sewing pins. Spread the fabric up on the opposite side of the foam and repeat. After passing the fabric up and put it in the slot all the way down at each end of each side and hold it in place with pins.
3.Keep the window cornice and mark the wall with a pencil just below the window where the T shape of the foam touches the wall and connect the clamps.Tags: window cornice