How to Fix Wobbly Chairs and Tables
Updated September 18, 2026
Can I do this myself?
Safe to DIY
Yes, fixing wobbly furniture is a safe, beginner-friendly job. The main safety point is different: tall furniture like bookcases and dressers can tip over, so anchor it to the wall, especially in homes with children.
A chair that creaks and shifts under you, or a table that rocks every time you lean on it, is annoying and can eventually break. The good news is that almost all wobbles come from a few simple causes: loose bolts or screws, a glued joint that has dried out and let go, a stripped screw hole, or legs that aren’t sitting evenly on the floor.
Start by finding where the movement is. Is the piece itself loose at a joint, or is it solid but rocking because one leg is short or the floor is uneven? The fixes are quite different, and a few minutes of diagnosis saves time.
We’ll also cover a related safety topic that matters more than a wobble: tall furniture such as bookcases, dressers, wardrobes and TV stands can tip over onto children who climb or pull on them. Anchoring them to the wall is quick and important.
Also searched as: how to fix a wobbly chair · wobbly table legs fix · loose chair legs · table rocks on floor · stripped screw hole in wood · how to reglue a chair joint · anchor dresser to wall
Signs of the problem
- A chair or table rocks when you push on it, even on a flat floor
- Joints creak or you can see a gap where a leg meets the seat or rail
- A screw or bolt spins without tightening
- The furniture is solid, but rocks on one diagonal because a leg is short or the floor is uneven
- Tall furniture leans forward or feels unstable when a drawer is opened
Common causes
Loose bolts and screws
Most commonFlat-pack and many modern chairs and tables are held together with bolts, cam locks and screws. Normal use and seasonal changes in wood moisture loosen them over time. This is the easiest fix.
Failed glue joints
Most commonTraditional wooden chairs use glued joints (dowels or mortise and tenon). Old glue dries out and cracks, and the joint starts to move. Tightening won’t help; the joint needs cleaning and re-gluing.
Stripped screw holes
SometimesIf a screw has been tightened too hard or has worked loose many times, the wood fibres around it wear away and the screw spins without gripping.
Uneven legs or floor
SometimesOne leg may be slightly shorter, a floor glide may be missing, or the floor itself isn’t flat (common with tiles, stone and older wooden floors). The furniture is solid but rocks.
Cracked or broken parts
Less commonA split leg, cracked rail or broken bracket can’t be fixed by tightening. Small cracks can often be glued and clamped; badly broken structural parts may need replacing.
Safety first: before you start
- Critical:Anchor tall or top-heavy furniture (bookcases, dressers, wardrobes, TV stands) to the wall with anti-tip kits, especially in homes with young children.
- Don’t sit or stand on a chair while it’s being repaired or while glue is curing.
- Wear safety glasses when drilling, and gloves when handling glue if you have sensitive skin.
- Work in a ventilated area when using wood glue or finishes, and keep them away from children.
- Know what’s behind the wall before drilling for anchors: avoid electrical cables and pipes. A stud finder with cable detection helps.
Tools & materials
Tools
- Screwdrivers and Allen (hex) keys
- Adjustable wrench or socket set
- Rubber mallet
- Clamps (bar clamps or a ratchet strap)
- Drill and drill bits
- Utility knife or chisel
- Level
Materials
- Wood glue (PVA/carpenter’s glue)
- Wooden toothpicks, matchsticks or a small hardwood dowel
- Furniture shims, felt pads or adjustable levelling feet
- Replacement bolts or threaded inserts (if needed)
- Anti-tip furniture anchor kit (straps or brackets with wall fixings)
- Damp cloth (for glue squeeze-out)
Step-by-step fix
- 1
Find the source of the wobble
Put the piece on a known flat surface and push it gently in different directions. Watch the joints. If a leg moves relative to the seat or tabletop, it’s a loose joint. If everything is solid but the piece rocks on one diagonal, a leg is short or the floor is uneven.
Tip: Turn chairs upside down on a soft surface to see and reach joints and bolts easily.
- 2
Tighten all hardware
Check every bolt, screw and cam lock with the correct screwdriver or Allen key. Tighten them snugly but don’t overdo it, especially into particleboard, which strips easily. On tables, check the bolts or brackets that hold each leg to the apron or corner block.
- 3
Repair stripped screw holes
Remove the screw. Dip a few wooden toothpicks or matchsticks in wood glue, push them into the hole until it’s packed, and snap or trim them flush. Let the glue dry per the label, then drive the screw back in. For larger holes, drill out the hole and glue in a hardwood dowel, then drill a new pilot hole once dry.
- 4
Take apart loose glued joints
If a glued joint is loose, gently tap it apart with a rubber mallet rather than forcing it with leverage. Mark each part so it goes back in the same place. If the joint won’t come apart but moves, you can work glue into the gap, but a full clean and re-glue is stronger.
Warning: Don’t pry joints apart with a screwdriver or bar. You can split the wood.
- 5
Clean off the old glue
Scrape old, hardened glue from the dowel or tenon and the hole with a utility knife or chisel. New glue doesn’t bond well to old glue, so get down to bare wood as much as possible without removing wood fibres.
- 6
Glue and clamp
Apply a thin, even coat of wood glue to both surfaces, reassemble, and clamp the joint so it’s pulled tight. For chairs, a ratchet strap around all four legs works well. Check the chair sits square and flat before the glue sets. Wipe off squeeze-out with a damp cloth.
Tip: Leave clamped for the time on the glue label (often at least an hour), and don’t use the furniture for around 24 hours so the glue can reach full strength.
- 7
Level uneven legs
If the piece is solid but rocks, find the short leg by placing it on a flat surface. Add a felt pad, furniture shim or glide under the short leg, or fit adjustable levelling feet. On uneven tile or stone floors, levelling feet are often the best solution since the piece may be moved around. Avoid cutting down the other legs unless you’re confident, as it’s easy to overcorrect.
- 8
Anchor tall furniture to the wall
For bookcases, dressers, wardrobes and TV units, use an anti-tip kit. Fix one end to the back of the furniture near the top and the other to a wall stud or a solid masonry wall with suitable anchors. Check for cables and pipes before drilling. Keep heavy items in lower drawers and shelves.
Warning: Plastic wall plugs in plasterboard alone may not hold a falling dresser. Screw into a stud, or use heavy-duty anchors rated for the wall type.
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How to check it's fixed
- The furniture doesn’t move at the joints when pushed firmly in any direction
- Screws and bolts are tight and don’t spin
- The piece sits flat without rocking
- Tall furniture stays put when you pull gently on an open drawer or the top edge
When to stop and call a professional
- A leg, rail or frame is cracked through or broken in a load-bearing area
- The furniture is a valuable antique, where the wrong glue or repair could reduce its value
- You can’t find a secure fixing point for an anti-tip anchor in your wall type
- Upholstered furniture has a broken internal frame
How to prevent it
- Check and tighten furniture bolts and screws every few months.
- Don’t tip back on chairs or drag heavy furniture by one end.
- Keep wooden furniture away from heaters and very damp areas.
- Fit felt pads to protect floors and help legs sit evenly.
- Anchor all tall furniture as soon as it goes in place.
Frequently asked questions
How do I fix a wobbly chair without taking it apart?
First tighten any bolts or screws. If a glued joint is loose, you can inject wood glue into the gap with a syringe, then clamp it tight until dry. This works for small gaps, but a full clean and re-glue lasts longer.
What glue is best for chair joints?
A good PVA (carpenter’s) wood glue is right for most chairs and tables. For valuable antiques, restorers often use hide glue, which can be reversed later. Don’t use general-purpose superglue for structural joints.
How do I fix a stripped screw hole in wood?
Pack the hole with glued toothpicks or matchsticks, trim them flush and let them dry, then reinsert the screw. For bigger holes, glue in a hardwood dowel and drill a new pilot hole.
Why does my table wobble even though the legs are tight?
Either one leg is slightly short or the floor is uneven. Try it in another spot. If it only wobbles in one place, the floor is the cause, and adjustable levelling feet or shims will fix it.
Do I really need to anchor a bookcase or dresser?
Yes, especially if children live in or visit the home. Children climb drawers and shelves, and a falling dresser or TV unit can cause serious injury. An anti-tip kit takes a few minutes to fit.
This guide is general information, not professional advice. Homes differ, so follow your product manuals and local codes. If anything looks different from what's described, or you feel unsure, stop and call a qualified professional. In an emergency, leave the area and call your local emergency number.
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