Building A Window Cornice Box

When measuring the length.

Building a window cornice box.

Cut the wood using a circular saw. Diy wood window cornice box assembly step 1. Select materials and collect key tools. If you want a decorative edge on your cornice.

Design elements within your home should dictate the wood type molding style and. What trim if any do you want to use. How to mount cornice box to wall. I highly suggest ironing your fabric first if there are any creases in it.

Draw a box the length and height of your cornice on a piece of the mdf. You will need almost one box for each board depending on the size of your cornice. How to build a window cornice overview for how to build a window cornice. Then mark two pieces of.

Verify this with your stud finder or locate studs to screw your brackets into. Will you stain it or. The length of the returns sides on the cornice boards depends on the width of the drapes. Then starting in the top and middle of your board wrap your batting and fabric around the header and pin into place.

How to build and install an upholstered window cornice box step 1. Cut the wood cornice pieces crown molding. I cut my 1 x 8 common. Follow the cut list to size the pieces.

For the front and sides make 45 degree miter cuts where they. Wider drapes need more. Using a square draw a straight line on the marks you made on the 1x8s. For my cornice boxes i had a depth of 5 on the window blinds and 5 5 on the sliding door vertical blinds.

We did this step before building the cornice box because it was easier to maneuver the front piece as just a board than when it had all other kinds of phalanges attached to it. Download and print a cut list for building a window cornice. If you plan to paint your cornices poplar and aspen are. Measure the interior width of the window and add four inches to the overall measurement.

Plan the look of your cornice. Most windows have a header above them which means there is solid wood all across the window opening which is perfect for attaching the l brackets. I cut all the pieces for my cornice first.