How to Repair a Loose Gateleg Table Joint

A gateleg table depends on a narrow moving frame swinging beneath a leaf. Wear at pivots and joints can let the gate rack or miss the correct bearing point.

Diagnose before repair

Unload the table and examine the entire gate, not only the loosest joint. Determine whether movement is at pinned pivots, mortise-and-tenons or worn feet.

• Mark gate orientation and swing direction.
• Inspect top and bottom pivots.
• Check rail tenons and frame square.
• Look for later screws or bolts.
• Confirm the gate reaches the leaf centre of load.

Record component orientation, hardware and earlier repairs. Do not add adhesive until the load path and movement are understood.

Conservation-minded method

Dismantle only failed joints, preserve pivot geometry, repair lost wood with matching grain and reglue with the gate held square. Refit worn pins or screws to original evidence.

Retain all serviceable original material. Dry-fit and rehearse clamping, protect finished surfaces and allow complete cure before testing.

Avoid

• Making the gate too tight to swing.
• Adding metal angles across joints.
• Shortening the gate to clear a warped frame.
• Ignoring leaf-hinge failure.
• Forcing pivots out in the wrong direction.

Final checks

Operate several times unloaded and confirm stable contact beneath the leaf before normal use.

Sources

The approach follows [V&A furniture-construction guidance](https://www.vam.ac.uk/articles/furniture-how-was-it-made) and [Canadian Conservation Institute](https://www.canada.ca/en/conservation-institute.html) principles.