How to Fix a Door Gap on One Side: Easy DIY Solutions

Learn how to fix a door gap on one side with simple hinge adjustments, shims, and sanding techniques. Quick and effective DIY door repair tips.

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Video transcript

To fix a door gap on one side, adjust the hinges first. Tighten any loose screws on the hinges using a screwdriver. If that doesn't solve the problem, remove the screws from the door frame hinge plate, insert thin shims behind it, and then reattach the screws. Sanding down the edge of the door might also help if the gap is uneven.

Questions and answers

  1. Why is there a gap on one side of my door?

    A gap on one side of a door often occurs due to loose hinges, improper installation, or warped door frames causing misalignment.

  2. How do I fix a door that sticks because of a gap?

    You can fix a sticking door by tightening hinges, adding shims behind the hinge plates, or sanding down the door edge where it rubs.

  3. What are shims and how do they help with door gaps?

    Shims are thin pieces of material placed behind hinge plates to adjust the door’s position, effectively closing unwanted gaps.