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Why Does My Interior Door Stick and Not Close Properly?

A door that sticks usually swells from humidity or has loose hinges. Sand the edge or adjust the hinges for a smooth close.

Category:Doors & Windows
Difficulty:Easy
Time:20 min
Success:50%
Updated:Jul 9, 2026

quick_referenceQuick Answer

For Why Does My Interior Door Stick and Not Close Properly?, start with "Identify the Sticking Area": Close the door slowly and look for the spot where it rubs against the frame. Mark it with a pencil. Stop DIY if the door frame is visibly cracked or damaged. This is listed as a easy recovery and usually takes about 20 min.

verifiedGuide Snapshot

Repair areaDoors & Windows
Estimated time20 min
DifficultyEasy
Stop conditions3

Last updated Jul 9, 2026. Review the stop conditions before continuing.

account_treeRecovery State

DeviceDoor
Current stateDoor Sticking
Specific stateBinding Door
Failed stepSwollen Door Edge
Likely failure typeMisalignment
DIY boundaryDIY recovery first
paymentsCost decision

help1. Understand the Problem

Interior doors often stick due to seasonal humidity causing the wood to swell, or because hinge screws have loosened over time. The door rubs against the frame, making it hard to close. Simple adjustments can restore smooth operation.

build_circle2. Try This First

Best First Step
Identify the Sticking Area

Identify the Sticking Area

Close the door slowly and look for the spot where it rubs against the frame. Mark it with a pencil.

visibility3. Visual Guidance

See what's happening and how to try the first recovery step.

1
Step 1: Check and Tighten Hinges
Check and Tighten HingesOpen the door and tighten all hinge screws with a screwdriver. If screws are stripped, use longer screws.
2
Step 2: Sand the Sticking Area
Sand the Sticking AreaUse medium-grit sandpaper to sand the marked area on the door edge until it clears the frame.
3
Step 3: Test the Close
Test the CloseClose the door to check fit. Repeat sanding if needed, then apply paint or sealant to the raw wood.

autorenew4. If That Doesn't Work

Try the next recovery options.

Plane the Door EdgeUse a hand plane to shave off a thin layer from the sticking edge.
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Frequently Asked Questions

Can humidity cause a door to stick permanently?expand_more
No, seasonal swelling is usually temporary. Sanding the edge provides a permanent fix if the wood is not warped.
What if the door sticks at the top?expand_more
The top hinge may be loose or the door frame may be out of square. Try shimming the bottom hinge first.
Should I replace the door if it's badly warped?expand_more
If sanding and hinge adjustments don't work, the door may be warped. Replacing it is the best solution.
How do I prevent sticking in humid months?expand_more
Use a dehumidifier in the room and ensure good ventilation to reduce moisture levels.

warning5. Stop DIY If

Don't continue if any of these apply.

reportThe door frame is visibly cracked or damaged
reportThe door drags on the floor (trim the bottom instead)
reportThe door is hollow-core and sanding may damage the veneer
Still stuck?Get personalized help with AI Recovery.

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This page provides general DIY guidance.
If you're unsure, it's always best to consult a professional.