How To Build Window Cornice

A piece of pine in your desired width, and long enough to extend past your window + the two side pieces (I bought an 8 ft length of 1×10).

How to build window cornice. Building your own window cornice will save you a considerable of money over buying a pre-made cornice. Inspired by Little Green Notebook , I chose to build these out of foam core board, but you could also use insulation board for this project. I measured my window from one end of the trim to the other (if you don’t have trim just measure the width of the window opening). A window cornice is a 3-sided box that frames the top of a window.

See more ideas about Window cornices, Cornice and Window cornice diy. If you want a decorative edge on your cornice (such as a scalloped border), draw the design you want within these lines. We’d love to see how your DIY Window Cornice project turned out! The cornice goes above the window and has to leave space for any curtains or blinds you'll have under it.

This is the length of your cornice. Add another one or two inches for the thickness of the boards you'll use to make the cornice. It can be as tall as you care to make it, simple or fancy. The board should be 1 inch thick.

Buy the appropriate amount of foam board you will need (I found mine at the Dollar Tree and needed 5). Level and mark the holes to install a heavy-duty L bracket on the top right-side of the window frame. This will make it easier to attach it to the cornice board since all the fabric and padding is there. I estimate that each cornice cost approximately $5.00-$6.00 to make including cost of fabric.

Window Cornice Diy Box Valance Cornice Box Window Cornices Valance Window Treatments Diy Curtains Window Coverings Cornice Boards Valance Ideas Custom Cornice for Less Than $30 The total cost of this project was $28.97, and we almost have enough fabric and batting to make a second cornices. Draw a box the length and height of your cornice on a piece of the MDF. For my cornice boxes, I had a depth of 5" on the window blinds and 5.5" on the sliding door vertical blinds. They are relatively easy to make and don't require many tools.

Start by pre-drilling a block of wood that is about 3″ by 3″ with a hole in each corner. A window cornice adds a strong dose of architectural character to any room and at the same time conceals mounting hardware for drapes or blinds. We have a big window in our kitchen that we have always found difficult to put window treatments. Cut out the length and width.

Your window cornice project will begin with the cutting and assembly of the three sided lidded box. If you want a scalloped edge or any other design on the bottom of the valance, draw it onto the wood. If your home already has interesting moldings, you can design the cornice to match; Since this window was almost 10’ long, the cornice was made from two pieces of 1/2” thick by 24” wide plywood.

This is the length your cornice will be, including the side pieces (at 6 inches for each side). Drill holes using 1/8th inch drill bit. This is the minimum length of pine board you need to buy. Rip the plywood for the cornice frame to the desired width with a circular saw or table saw (24″ in our case).

Measure window width and add 6 inches. A cornice is basically a decorative open box mounted above your window to frame the curtains and give the room a finished, tailored look. Measure the length of your window and add a foot to that. A window cornice is typically solid, like these made from wood in this tutorial, while a window valance is.

I love my fabric and it’s fun to finally have my window treatments up. It’s a great way to hide window hardware and to give a fresh new look to an old window. A cornice typically covers—and extends out over—curtain rods, the top section of blinds, and window casings. Pre-drill holes using a 1/4” drill bit.

Mount the cornice to the top of the window frame using the screws that came with your L bracket and a screwdriver. 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. It was definitely a nice sunny day! I took that measurement and added 6″.

A closed top window cornice increases the energy efficiency of window drapes as well as ads architectural interest to your windows. Rather than searching endlessly for a valance that works, or paying. DIY WOOD CORNICE BOX: Layout a piece of the MDF and draw a box the length and height of the cornice.

A fabric covered cornice over a window can really dress up a room. For a symmetrical pattern, draw your design to the half-way point of. When measuring the length (up and down), I took the distance between the top of my sliding door and the ceiling, then cut it in half. Everyones windows are a different size so I won’t share my measurements.

Since the window is so close to the stove, we can not put long curtains. DIY Wooden Window Cornice. I am so pleased with my cornice boards! For a symmetrical pattern, draw a section of your design on cardboard and cut it out to make a template.

A wood window cornice is easy to build and takes less than two hours to put together. To soften the window and bring in a little pattern, I made a fabric covered cornice board. Pre-drill holes for mounting brackets. My next step was to build a few pelmet boxes also knows as window cornices.

The top of the cornice can even serve as a display shelf for art or collectibles. Build the Cornice Frame. For this project, you’ll need: Feb 19, 2019 - Explore shunweire's board "Window Cornice DIY" on Pinterest.

Figure out the width that you want the cornice to be. I wanted the cornices to be light in weight so that hanging them would be easy. The window already had custom fit wood shutters which are great for privacy as needed, and so easy for kids to open and close. Trace the pattern multiple times onto the MDF.

I apologize for the brightness. Here’s how to go about it. Use 2” wood screws to attach the L bracket to the window frame. After the basic box has been assembled, the chosen trim is added and the cornice is finished.

A wood window valance adds dimension to your room by topping off a window or sliding-glass door. Mount the cornice to the top of the window frame using the screws that came with your L bracket and a screwdriver. The window cornice is then ready to be mounted to the wall by screwing it to a 1x2, which is screwed to the wall above the window opening. Screw the 3 inch long blocks to the long board at each end using 1.5 inch #8 wood screws.

This is the length I cut the 1×10. Cornices are surprisingly easy to build, even the elegant ones you see in home magazines. Or follow our lead to build the one pictured here. The distance between was 27”, so I made my cornice boxes a width of 13”.

Here’s how to build your own perfect alternative to vertical blinds: