How to Fix a Broken Chair Leg

A broken chair leg is one of the most common furniture repairs — and one of the most satisfying to fix. Whether it's a dining chair, accent chair, or antique rocker, a broken leg doesn't mean the chair is done. With the right approach, you can make a repair that's often stronger than the original joint. Here's how.

What You'll Need

• Wood glue: Titebond II Premium Wood Glue
• Clamps: WORKPRO Bar Clamps Set, 6-Pack
• Dowel pins: ALBO Wooden Dowel Pins, 1/4 x 1-1/4", 200-Pack
• Wood filler: Gorilla All Purpose Wood Filler, 16 oz
• Power drill: BLACK+DECKER 12V Drill & Home Tool Kit
• Sandpaper: Atosun 45PCS Sandpaper Set
• Wood touch-up kit: REALINN Wood Furniture Repair Kit, 28-Piece
• Screwdriver set: CRAFTSMAN Screwdriver Set, 8-Piece

Step 1: Assess the Break

The type of break determines the repair method:

• Clean break: The leg snapped in two with a relatively flat break surface. Best case — glue and clamp will work beautifully.
• Splintered break: The wood tore apart with jagged, irregular surfaces. Requires more careful gluing and may need a dowel reinforcement.
• Joint failure: The leg pulled out of its mortise or dowel joint at the seat or rung connection. Very common and very fixable.

Fix 1: Glue a Clean Break

Apply Titebond wood glue generously to both broken surfaces. Press firmly together, aligning the grain carefully. Clamp with bar clamps or spring clamps and wipe away all excess glue immediately. Let cure for at least 24 hours before removing clamps. For a leg break, wrap the joint with rubber bands or rope if clamps won't reach.

Fix 2: Reinforce with a Dowel

For extra strength on a break that will bear weight, drill a hole through the center of the break point on both sides using the BLACK+DECKER drill. Coat a dowel pin with wood glue and insert it into one side. Apply glue to the break surfaces, press together over the dowel, and clamp. This creates a mechanical joint that's significantly stronger than glue alone.

Fix 3: Repair a Joint Failure

If the leg pulled out of a mortise or dowel joint, clean out the old dried glue from both the hole and the tenon with a chisel or sandpaper. Apply fresh Titebond wood glue to both surfaces and reinsert. Clamp firmly and let cure fully. If the tenon has shrunk and no longer fits snugly, wrap it with a thin strip of wood veneer coated in glue before reinserting to build up the diameter.

Fix 4: Fill and Finish

Once the glue is fully cured, fill any remaining gaps or surface imperfections with Gorilla Wood Filler. Let dry, sand smooth with 220-grit sandpaper, and touch up the finish with a REALINN wood repair marker to match the surrounding wood color.

Pro Tips

• Titebond II creates a bond stronger than the wood itself when properly applied — don't skimp on clamping time.
• Remove all old dried glue before regluing — glue won't bond to old glue.
• For a chair that will bear heavy use, always reinforce with a dowel in addition to glue.
• Check all other joints while you have the chair apart — reglue any that feel loose before they break.
• Allow the full 24-hour cure time before putting weight on the repaired leg.