Walk into any kitchen, look closely at the cabinets, and you will likely see it: one door hangs lower than the other, or they bang against each other when you close them.
It makes the whole kitchen look old and neglected.
The good news is that your cabinets are not broken. Modern kitchen cabinets use “European concealed hinges.” These are engineering marvels designed to be adjustable in three dimensions: up/down, left/right, and in/out.
You don’t need a carpenter. You just need a standard Phillips (crosshead) screwdriver and 5 minutes.
Here is how to decode the screws and align your doors like a pro.
The “3-Screw” System Explained
Open a cabinet door and look at the hinge. You will see a few screws. It can look confusing, but each one has a specific job.
Note: Do not touch the two screws attaching the hinge to the door itself (the round cup part). We only care about the hinge arm attached to the cabinet wall.
Here are the three adjustments you can make:
1. The “Side-to-Side” Adjustment (The Most Common Fix)
The Symptom: The doors are hitting each other in the middle, or there is a huge gap between them.
The Screw: This is usually the first screw on the horizontal arm (closest to you).
- How to fix:
- Turn the screw clockwise to move the door closer to the hinge side (increasing the gap between doors).
- Turn the screw counter-clockwise to push the door away from the hinge side (closing the gap between doors).
Pro Tip: Adjust both the top and bottom hinges equally. If you only adjust the top one, the door will hang crookedly.
2. The “Up-and-Down” Adjustment
The Symptom: One door is physically lower than the neighbor door. The lines don’t match.
The Screw: These are usually the two screws mounting the hinge plate to the cabinet wall (often located in vertical slots). On some newer hinges, it’s a single spiral screw in the middle.
- How to fix:
- Slightly loosen these mounting screws on both the top and bottom hinges. Do not remove them! Just loosen them enough so the door can slide.
- Physically lift or lower the door to the correct height.
- Hold it in place with one hand and tighten the screws back down with the other.
3. The “In-and-Out” Adjustment (Depth)
The Symptom: The door doesn’t close flush against the cabinet frame at the top or bottom. It looks “bouncy” on the hinge side.
The Screw: This is the screw furthest back inside the cabinet (furthest from the door).
- How to fix:
- Loosen this back screw slightly.
- Push the door arm in (towards the wall) or pull it out (towards the room).
- The Goal: You want a tiny gap (about 1mm) between the door and the cabinet frame so it doesn’t bind when opening.
- Retighten the screw.
Troubleshooting: Why won’t it stay fixed?
If you adjust the screws but the door goes back to being crooked after a week, the holes in the wood are stripped.
The Toothpick Trick:
- Remove the screw completely.
- Dip a wooden toothpick in wood glue.
- Jam it into the screw hole and snap it off flush.
- Screw the hinge back in. The toothpick provides new wood for the screw to bite into.
Conclusion
Adjusting cabinet doors is strangely satisfying. Once you understand which screw does what, you will find yourself fixing your friends’ and family’s kitchen cabinets every time you visit.
Start with the side-to-side screw—that solves 80% of the problems.
Go check your kitchen now. Are your gaps even?
Want to relax while doing housework? Try this app on the Apple App Store. It’s free!
https://apps.apple.com/us/app/sonidos-relajantes-para-dormir/id6756495755