DIY: How to Repair Arched Windows

Repairing arched windows requires attention to detail and proper techniques to ensure the structural integrity and aesthetic appeal of the window. Here's a step-by-step guide to help you repair arched windows:

1. Preparation:

- Gather the necessary tools and materials, including a hammer, chisel, pry bar, wood screws, wood filler, sandpaper, paint, and a putty knife.

- Remove the damaged glass from the window frame carefully, ensuring you don't break the surrounding panes.

- Clean the window frame and remove any debris, dust, or old paint.

2. Assess the Damage:

- Inspect the window frame for any rot or structural damage. Replace rotten wood with new wood of a similar type.

- Check the condition of the joints where the arched pieces meet. Repair any loose joints using wood screws.

3. Replace Damaged Wood:

- If there are any broken or damaged arched pieces, cut new ones from solid wood.

- Use a coping saw or jigsaw to cut the arched shape, ensuring it matches the original curvature.

4. Secure Arched Pieces:

- Glue the new arched pieces in place and reinforce them with wood screws.

- Countersink the screws and fill the holes with wood filler.

- Sand the wood filler to create a smooth surface.

5. Glazing:

- Cut new glass pieces to fit the arched window openings.

- Apply a thin bead of glazing compound around the edges of the glass.

- Set the glass pieces in place and secure them with glazing points or clips.

6. Painting and Finishing:

- Sand the window frame and glass to smooth out any rough edges.

- Apply a coat of primer and let it dry according to the manufacturer's instructions.

- Paint the window frame and glass with your desired color.

7. Clean Up:

- Remove any excess glazing compound or paint residue from the window frame and glass.

- Clean the window thoroughly to remove any dirt, dust, or fingerprints.

Remember that arched windows can be intricate, and it's important to approach the repair process carefully. If you're not comfortable working with arched windows or lack the necessary skills and tools, it's best to consult a professional window repair service for assistance.