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Doors & Windows
DIY Window Cornice
Published: August 11, 2024
Learn how to create a stylish DIY window cornice with our step-by-step guide. Perfect for adding a touch of elegance to any room, even if you're a beginner!
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Decorating a room often requires attention to small details that can make a big difference. One such detail is a window cornice, which can add both style and function. Building your own window cornice is not only cost-effective but also allows for customization to match your decor. Whether you prefer a modern, rustic, or classic look, making a window cornice can be a fun project. You don’t need advanced carpentry skills or expensive materials. With a few tools, some basic supplies, and a bit of creativity, you can create a beautiful cornice to enhance any room.
Getting Ready for Your Project
Measure Your Window: Use a tape measure to get the width of your window. Add a few inches on each side for the cornice to extend beyond the window frame.
Gather Materials: You’ll need wood, fabric, batting, a staple gun, screws, a saw, a drill, and a screwdriver. Make sure everything is within reach.
Cut the Wood: Cut the wood to the desired length and height for your cornice. Sand the edges to avoid splinters.
Attach Batting and Fabric: Lay the batting over the wood, then cover it with fabric. Use the staple gun to secure the fabric on the back side of the wood.
Drill Pilot Holes: Drill small holes in the wood where you’ll attach the brackets. This makes it easier to screw them in later.
Install Brackets: Use a drill to attach the brackets to the wall above the window. Make sure they are level.
Mount the Cornice: Lift the cornice and place it on the brackets. Secure it with screws.
Safety Tips: Wear safety goggles when cutting wood. Use gloves to protect your hands while handling tools. Make sure the ladder is stable if you need to reach high places.
Workspace Setup: Clear an area to work in. Lay down a drop cloth to catch any debris. Keep tools organized to avoid accidents.
Preliminary Tasks: Double-check measurements. Ensure all tools are charged or have fresh batteries. Make sure you have enough fabric and batting to cover the wood.
What You Need to Get Started
Materials:
- Wood Boards: Used to create the structure of the cornice. Choose a sturdy type like pine or plywood.
- L-Brackets: These metal brackets help secure the wood pieces together at right angles.
- Wood Screws: Essential for attaching the L-brackets to the wood boards.
- Wood Glue: Adds extra strength to the joints between wood pieces.
- Fabric: Covers the cornice for a decorative finish. Choose a fabric that matches your room's decor.
- Batting: Provides a soft layer under the fabric, giving the cornice a plush look.
- Staple Gun Staples: Used to attach the fabric and batting to the wood frame.
- Sandpaper: Smooths out any rough edges on the wood boards.
- Paint or Stain: Optional, for finishing the wood if you prefer a painted or stained look instead of fabric.
Tools:
- Tape Measure: Measures the window and wood pieces accurately.
- Saw: Cuts the wood boards to the required lengths.
- Drill: Makes holes for screws and helps drive them in.
- Screwdriver: Tightens screws, especially in tight spaces where a drill might not fit.
- Staple Gun: Attaches fabric and batting to the wood frame.
- Hammer: Useful for tapping in any nails or adjusting wood pieces.
- Level: Ensures the cornice is straight when mounted above the window.
- Pencil: Marks measurements and cutting lines on the wood.
- Clamps: Holds wood pieces together while the glue dries.
These materials and tools will help you create a beautiful, custom window cornice for your home.
How Much Time and Skill You Need
Skill Level: Intermediate
Time Required: 4-6 hours
- Measure and Cut Wood: 1 hour
- Assemble Frame: 1 hour
- Sand and Paint: 1-2 hours
- Attach Fabric: 1 hour
- Install Cornice: 1 hour
Follow These Steps
Gather Materials:
- Plywood or MDF board
- Measuring tape
- Saw
- Screws
- L-brackets
- Drill
- Fabric or paint
- Batting (optional)
- Staple gun
- Pencil
Measure Window:
- Measure the width of the window.
- Add 2-4 inches on each side for overhang.
Cut Wood:
- Cut the plywood or MDF to the measured width.
- Cut two side pieces (depth of 4-6 inches).
Assemble Cornice:
- Attach side pieces to the front piece using screws and L-brackets.
- Ensure corners are square.
Add Batting (Optional):
- Lay batting over the assembled cornice.
- Staple batting to the back of the wood.
Cover with Fabric or Paint:
- If using fabric, lay fabric over batting.
- Staple fabric to the back of the wood.
- If painting, apply paint evenly and let dry.
Install L-Brackets on Wall:
- Mark placement above the window.
- Drill holes and attach L-brackets to the wall.
Mount Cornice:
- Lift cornice onto L-brackets.
- Secure cornice to brackets with screws.
Final Touches:
- Check alignment.
- Make any necessary adjustments.
Helpful Hints for Success
Measure Twice, Cut Once: Always double-check your measurements before cutting any materials. This ensures accuracy and prevents waste.
Use Lightweight Materials: Opt for foam board or lightweight wood like pine. These are easier to handle and install.
Pre-Drill Holes: When attaching brackets or screws, pre-drill holes to avoid splitting the wood.
Fabric Choices: Choose a fabric that complements your room. Use a staple gun to attach it securely to the cornice frame.
Iron Fabric: Iron the fabric before attaching it to remove wrinkles and creases.
Secure Mounting: Use sturdy brackets or L-brackets to mount the cornice. Make sure they are level and securely fastened to the wall.
Paint or Stain: If using wood, consider painting or staining the cornice to match your decor. Apply a primer first for a smooth finish.
Common Mistakes to Avoid:
Incorrect Measurements: Not measuring your window correctly can lead to a poorly fitting cornice. Measure the width and height accurately.
Overloading with Decorations: Adding too many embellishments can make the cornice look cluttered. Keep it simple and elegant.
Ignoring Wall Anchors: If mounting on drywall, use wall anchors to ensure the cornice stays in place.
Alternatives:
Ready-Made Kits: For those short on time, ready-made cornice kits are available. These come with pre-cut materials and instructions.
PVC or Foam Board: Instead of wood, use PVC or foam board. These materials are lightweight, easy to cut, and can be painted.
Velcro Strips: For a temporary solution, use heavy-duty Velcro strips to attach the cornice. This allows easy removal and repositioning.
How Much Will It Cost?
Wood: $20-$30 for a 1x6 board, 8 feet long.
Fabric: $10-$20 per yard, depending on quality and pattern.
Batting: $5-$10 for a small roll.
Staple Gun: $15-$25 if you don't already have one.
Staples: $3-$5 for a pack.
L-Brackets: $5-$10 for a set of four.
Screws: $2-$5 for a small pack.
Sandpaper: $3-$5 for a pack.
Paint or Stain: $5-$10 for a small can.
Brushes: $1-$3 each.
Total Cost: $69-$128
Budget-Friendly Alternatives:
Wood: Use plywood instead, costing $10-$15.
Fabric: Check for discount fabric or use an old sheet, costing $5-$10.
Staple Gun: Borrow from a friend or neighbor.
Paint or Stain: Use leftover paint from another project.
Different Ways to Customize
Materials: Instead of traditional wood, try foam board for a lightweight option. Plywood offers durability, while MDF (medium-density fiberboard) provides a smooth surface for painting.
Colors: Paint the cornice in bold colors to make it a focal point. Use neutral tones for a subtle look. Consider metallic paints for a modern touch or chalk paint for a vintage feel.
Styles: Add crown molding to the top edge for a classic look. Use geometric shapes or stencils to create patterns. Attach fabric to the cornice for a soft, upholstered appearance.
Finishes: Apply a distressed finish for a rustic vibe. Use high-gloss paint for a sleek, contemporary style. Try a matte finish for a more understated look.
Decorative Elements: Attach decorative trim or beading for added detail. Use decoupage to apply patterned paper or images. Add LED strip lights behind the cornice for a backlit effect.
Mounting Options: Use brackets for easy removal. Consider Velcro strips for a temporary solution. Install hinges to create a hidden storage compartment.
Eco-Friendly Ideas
Use reclaimed wood for the base of your window cornice. Old pallets or barn wood work great. Sand them down to remove splinters and give a smooth finish.
For padding, try recycled fabric or old blankets. These can be cut to size and stapled to the wood frame.
Cover the padding with organic cotton or hemp fabric. These materials are eco-friendly and durable.
Instead of new nails or screws, reuse old ones from previous projects.
Paint or stain the wood with low-VOC (volatile organic compounds) products. These are better for the environment and your health.
If you need decorative trim, consider using bamboo. It’s a renewable resource and adds a nice touch.
Finally, use natural adhesives like plant-based glue. This reduces the use of harmful chemicals.
Your DIY Masterpiece Awaits
You've got all the tools and know-how to create a stunning window cornice. From measuring your window to cutting the wood, assembling the frame, and adding those final touches, each step brings you closer to a custom piece that reflects your style. Remember, patience and precision are key. Don't rush through the process; enjoy it. If you hit a snag, take a break and come back with fresh eyes. Your hard work will pay off when you see that beautiful cornice hanging above your window. So, gather your materials, roll up your sleeves, and get started. Your window's new look is just a few steps away. Happy crafting!
What materials do I need to make a window cornice?
You'll need wood, fabric, batting, staple gun, screws, brackets, and paint or stain if you want to finish the wood.
How do I measure for a window cornice?
Measure the width of your window, then add a few inches on each side for overhang. Decide on the height and depth you want for the cornice.
Can I make a window cornice without sewing?
Absolutely! You can use a staple gun to attach the fabric to the wood frame. No sewing needed.
How do I attach the cornice to the wall?
Use L-brackets to secure the cornice to the wall above your window. Make sure to screw into wall studs for stability.
What kind of fabric works best for a window cornice?
Medium-weight fabrics like cotton or linen work well. Avoid anything too heavy or too light.
Can I paint or stain the wood instead of covering it with fabric?
Yes, you can paint or stain the wood for a more natural look. Just make sure to sand and prime the wood first.
How long does it take to make a window cornice?
It usually takes about 2-3 hours from start to finish, depending on your skill level and the complexity of your design.