Intro: A door that won’t close properly is usually caused by alignment issues.
1. Tighten the hinges
Loose screws cause sagging.
2. Check for swollen wood
Humidity can make doors swell.
3. Adjust the latch plate
Move it slightly so the latch lines up.
4. Check for obstructions
Carpets or debris can block the door.
5. When to get help
If the frame is warped.
Summary: Most door issues come from loose hinges or misaligned latches.