How to Fix a Broken Drawer: Slides, Runners, and Joints (2026)
Drawers that stick, fall out, or have broken corners are fixed by replacing drawer slides, reglueing joints, or reinstalling the slide hardware. This guide covers wooden runner drawers and modern ball-bearing slides.
A drawer that sticks and is hard to open: wax the wooden runner guides with a candle or rub with a bar of soap. A drawer that falls out or lists to one side: the drawer slide needs to be reinstalled square — the slide must be mounted perfectly level or the drawer won't track straight. A drawer with a broken corner joint: reglue with wood glue and clamp, or reinforce with a corner bracket inside the drawer box.
Frequently Asked Questions
My drawer pulls out crooked and catches. What is wrong?
A drawer that tilts as it opens usually has one slide mounted slightly higher than the other, or the slide has come loose from its mounting. Remove the drawer, check that both slides are at exactly the same height from the cabinet floor, and that both are fully screwed into solid wood (not just drywall or particleboard facing). Use a level to confirm both slides are horizontal. Reinstall using a spacer block for consistent height positioning.
The bottom of my drawer fell through. Can I fix it?
Drawer bottoms are typically 1/4-inch plywood or hardboard that sits in grooves in the drawer sides. If the bottom fell through: it came out of the groove (the groove loosened), or the staples or screws holding the bottom to the back piece failed. Fix: remove the drawer, reinsert the bottom into the groove (slide from the back), and nail or screw the bottom to the back piece of the drawer box. If the groove walls are stripped or split: run a bead of wood glue along the groove before sliding the bottom back in.
How do I replace drawer slides?
Removing old slides: unscrew from the cabinet box interior (usually 3–4 screws per slide) and from the drawer side (usually 2–3 screws). Installing new slides: (1) Attach the cabinet-side member of the slide to the cabinet at the correct height — use a spacer block equal to the drawer height plus desired clearance. (2) Extend the slide fully and attach the drawer-side member to the side of the drawer. (3) Slide drawer into cabinet — the two slide members should click together and the drawer should open and close smoothly. If it binds: loosen one slide and adjust.
What type of drawer slide should I buy?
Three types: (1) Side-mount ball-bearing slides — the most common type. Available in full-extension (drawer pulls out completely) and partial-extension. Standard depth 14, 16, 18, 20, 22 inches — buy slides that match the drawer depth. Load ratings: 75 lb for standard, 100 lb+ for heavy-duty. (2) Under-mount concealed slides — attach under the drawer, invisible when the drawer is open. Used in higher-end cabinetry. More complex to install, require a specific drawer box style. (3) Side-mount wooden runner — older style, just a wooden guide. Replaced with ball-bearing slides when doing a repair upgrade.
The drawer front is loose or crooked. How do I fix it?
Drawer fronts on modern cabinets are attached to the drawer box with two screws from inside the drawer box — the screw holes are usually elongated to allow adjustment. Loosen (don't remove) both screws, adjust the front to align evenly with adjacent doors/drawers, and retighten. If the front is warped or the attachment points are stripped: drill new pilot holes for the screws and reattach. A crooked drawer front is almost always a fastener/adjustment issue, not a drawer box problem.
A drawer that sticks and is hard to open: wax the wooden runner guides with a candle or rub with a bar of soap. A drawer that falls out or lists to one side: the drawer slide needs to be reinstalled square — the slide must be mounted perfectly level or the drawer won’t track straight.
Most drawer repairs are 20 minutes once you know which component is failing.
What you need
- Screwdrivers
- Level
- Replacement drawer slides (if replacing hardware)
- Wood glue and clamps (for joint repair)
- Candle or bar soap (for wooden runner lubrication)
- Drill and bits
Fix 1: Lubricate sticky wooden runners
Remove the drawer. Rub a candle or bar of soap along the wooden runner guide strips inside the cabinet and along the groove edges on the drawer sides. Reinstall — usually eliminates sticking immediately.
Fix 2: Realign and tighten loose slides
Remove the drawer. Check both cabinet-side slide members with a level — they must be horizontal and at identical heights. Loosen the slide screws, adjust to level and level with each other, retighten. Check that all screws are driving into solid wood.
Fix 3: Replace worn drawer slides
Remove the old slides (unscrew from cabinet and from drawer sides). Measure drawer depth — buy replacement slides at the same length.
Mount the cabinet-side slide members at the correct height using a spacer block. Attach the drawer-side members to the drawer. Insert and test.
Fix 4: Reglue a broken drawer corner
Pull the joint apart if it’s separated. Scrape out old glue. Apply wood glue to both mating surfaces, press together, and clamp. Let cure 1 hour before removing clamps, 24 hours before putting the drawer back in service.
For additional strength: add a small corner bracket (corner brace) inside the drawer box at the repaired joint.
Related guides
- How to Fix a Kitchen Cabinet Door — cabinet door alignment alongside drawer repair
- How to Fix a Cabinet Hinge — hinge adjustment for the same cabinet
- How to Paint Kitchen Cabinets — paint the cabinets after all repairs
- Lubricate sticky wooden runners
Remove the drawer. Rub a candle or bar of soap along the wooden runner guide strips inside the cabinet and along the groove edges on the drawer sides. Reinstall — this eliminates friction binding in wooden runner drawers immediately and costs nothing.
- Realign and tighten loose slides
Remove the drawer. Check both cabinet-side slide members with a level — they must be perfectly horizontal and at identical heights. Loosen the mounting screws, adjust until level and even, then retighten. Confirm all screws are driving into solid wood, not just particleboard facing or drywall.
- Replace worn drawer slides
Remove the old slides by unscrewing from the cabinet and drawer sides. Measure drawer depth and buy replacement slides at the same length. Mount the cabinet-side member at the correct height using a spacer block. Attach the drawer-side member to the drawer. Insert the drawer and test operation — it should open and close smoothly without binding.
- Reglue a broken drawer corner
If the drawer box has a separated corner joint: pull the joint apart and scrape out old glue. Apply fresh wood glue to both mating surfaces, press together, and clamp. Let cure 1 hour before removing clamps, 24 hours before use. For additional strength, add a small corner bracket inside the drawer box at the repaired joint.
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