Make A Cornice Board

The wood, either hardboard or plywood, provides a firm support for the interlining and fabric.

Make a cornice board. Learn something new everyday! Work your way to the ends of the box, snipping and folding at the corners where necessary. Repeat for the rest of the curtains in the gatehouse and go look at those white leather chairs one more time. But, once you read this post…you’ll see why you’ve got to make a DIY cornice board.If you’re saying to yourself, “well, how can I want to make a DIY cornice board if I don’t even know what the heck one IS yet?”, don’t worry.

Figure out the width that you want the cornice to be. Cornice Boards from Foam Board Insulation. These cornice boards get installed on the outside of the window trim so I don’t think curtains would be much of a problem especially if you installed your curtains first and then made your cornice board so that it was wider than the curtains footprint as well as extended further outward to make up for the fact that the curtains will bunch a. 1x8 poplar front piece:

Remember that you'll have an opportunity to trim the fabric later. I used an exacto knife and it cut like butter. The cornice board turned out so nicely, both on the bay window and your smaller one. Download and print a cut list for building a window cornice.

One at 36½ inches 1x10 poplar top piece ripped to 8½ inches: A fabric covered cornice over a window can really dress up a room. The arch in the middle of the cornice was cutout with a jigsaw then the sides and a top were applied to give it depth. I opted for wood because the least expensive 10″ pine board (8′) was around the same price as the other options ($10).

FYI I tried making the cornice/pelmit for a large 87" double window span with the light weight insulation board and it was a disaster! I sewed on the pink ball trim. Start by pre-drilling a block of wood that is about 3″ by 3″ with a hole in each corner. Jackson (Leesburg, Fl USA) I wrote a review for the 96" cornice, and I had two boards to do, If you read my review for that one, then you know that I was very satisfied with this product.

Cornice is a Greek derived word as Pelmit is French. The board should be 1 inch thick. Two at 6⅛ inches 1x4 poplar French cleat: ¾-inch primed pine ogee molding:

I attached the curtains inside with a tension rod. Photo by Gregory Nemec. Screw the 3 inch long blocks to the long board at each end using 1.5 inch #8 wood screws. One at 42½ inches 3⅝-inch primed-pine crown molding:

At the same time, the length of the cornice board will also depend on the height of your window treatment. Thanks for linking to Potpourri Friday and helping to make it a success! This kit is a 32" extension kit for the 12" Avalon style cornice. Dress up plain windows or hide unsightly shade or curtain hardware with an upholstered cornice box.

Drill holes using 1/8th inch drill bit. Was curious so had to look them up. Starting in the middle, wrap the batting/fabric toward the back, as tight as possible, and secure in place with nails. Here’s a shot of the long window above the bed.

Pre-drill holes for mounting brackets. Both the fabric and batting will wrap around the cornice, so you'll want to make it proportionately bigger, for example six inches wider and 12 inches longer than the cornice board. Avalon 12", 32" Extension Kit. So, you can make cornice boards out of foam board… who knew?

This will make it easier to attach it to the cornice board since all the fabric and padding is there. "Easy window cornice / professional results" - by Q. Measure window width and add 6 inches. These along with your “custom” waincotting are fabulous!

(Apparently tons of people cuz there were lots of examples on the interwebs). Since this window was almost 10 feet long, the cornice was made from two pieces of 1/2 inch plywood 24 inch wide joined together with metal mending plates. Includes 2 - 16" extension pieces … Measure the interior width of the window and add 4â to the overall measurement.

The curtains came from IKEA. So when I decided to redo our master bedroom I started with the idea of adding cornice board window treatments. Every wood cornice begins the same way, with cutting and assembling the three-sided, lidded box (Photos 2 – 4). Attach crown molding to top of front and sides of the cornice board with nail gun.

While a window shade will require a 2” cornice, a full-length drape will pair best with a 4” cornice board. This budget project is perfect for the beginner woodworker. Oct 17, 2018 - This tutorial on how to make a no-sew styrofoam cornice board is such an easy DIY project - looks so cute in a bedroom/nursery and is as easy as gluing and taping a few things in place! Lay out the fabric and, with a pair of scissors, reduce it to the appropriate size.

Cut out the length and width of foam board. To cover the boards, cut a piece of batting/fabric 10+ wider and 10+ longer than your foam box (including the returns). Just cut enough to be able to. By D-I-Y Cornice Frame Kit.

I had the store cut the wood to my dimensions and then I screwed it together – the building of the board couldn’t have been easier. A cornice board adds a finished look to window treatments, and when covered on top, helps your windows stay energy-efficient by preventing the movement of air from above, down across the window. Once measurements are taken you need to make markings on the board and then cut the front, top and sides of your board. You can make a fabric covered cornice board out of styrofoam, foam insulation or wood.

I did some research and found lots of examples of. 12 inch High by 144 inch Long Cornice Frame Kit. This is the minimum length of pine board you need to buy. Then you add the trim of your choice (Photos 5 – 9) and finish the cornice (Photo 11).

The cornice is then ready for mounting on the wall by screwing it to a 1×2 that’s screwed to the wall above the opening (Photos 12 – 14). Add dimension and style to any window with a cornice box. Since I am using heavy Cow hide and faux leather with stud trim. All about cornice boards, and how to make your own DIY cornice board… I’ve got a fun DIY today that you may not even know you needed yet.

An easy to make upholstered cornice board. If I were to make another cornice board I would attach the block of wood after step #3 and screw through the outside of the cornice board. Don’t cut the whole way through! This is the length of your cornice.

An upholstered cornice board using a wood base is very easy to make. Measure two pieces of 1 X 8 to the measured. Duct tape all the pieces together (if needed). But finish we did and here is our no sew fabric window valance (cornice!) With a skilled seamstress like Suzy the details would be so much more precise, but when you DIY practically everything in your home you just roll with the punches and make it work!

Rather than searching endlessly for a valance that works, or paying. Cosmopolitan 12" Cornice Kit, 48" wide (starter kit) The 12" Drop Height Cosmopolitan Cornice kit works great in most rooms and with all ceiling heights.… Most Popular Products.