Safety First
Keep your fingers clear of the door edge while checking the latch and strike plate. Support the door if you loosen hinge screws, and avoid overtightening screws into the jamb.
Time
15-30 Minutes
Difficulty
Easy
Cost
$0-$15
🧰 Tools & Materials
Tools
- Phillips screwdriver
- Flashlight
- Pencil or marker
- Drill, optional
Materials
- 2½–3 inch wood screws, if needed
- Replacement strike plate, if needed
🔍 Signs Your Door Latch Is Misaligned
- The door closes but won’t latch.
- You have to lift, push, or pull the door to get it to latch.
- The latch hits the edge of the strike plate.
- The door used to latch normally but gradually stopped.
🔧 Before You Start
Slowly close the door while watching where the latch meets the strike plate. You’re trying to determine whether the latch is hitting above, below, or beside the opening.
Also check the door hinges for loose screws before adjusting the strike plate.
đź’ˇ Pro Tip: Put a small amount of washable marker on the end of the latch, close the door, and operate the knob a few times. The mark left on the strike plate can show exactly where the latch is hitting.
Step 1: Tighten the Hinges
Check all hinge screws and tighten any that are loose, paying particular attention to the top hinge.
A loose top hinge can allow the door to sag just enough for the latch to miss the strike plate. If tightening the screws doesn’t correct the alignment, follow our How to Fix a Sagging Door guide for the next steps.
What You Should See: The hinges should sit firmly against the door and jamb without moving.
Step 2: Check the Latch Alignment
Slowly close the door and watch where the latch meets the strike plate.
If the latch is only slightly off, tightening the hinges may have already corrected the problem.
If Yours Looks Different: If the latch lines up correctly but won’t retract or extend smoothly, the problem may be with the doorknob or latch mechanism instead. Our How to Replace a Door Knob guide covers replacing the hardware if the latch mechanism has failed.
Step 3: Adjust the Strike Plate
Loosen the strike plate screws and reposition the plate slightly in the direction needed.
If the latch is correctly aligned with the strike plate but cannot enter the opening completely, carefully remove a small amount of wood from the edge of the opening with a chisel or file. Remove only what is necessary for the latch to engage.
Retighten the screws and test the door.
đź’ˇ Pro Tip: Make small adjustments. Moving the strike plate even â…› inch can be enough to get the door latching properly again.
Step 4: Test the Door
Close the door normally without lifting, pushing, or pulling it.
The latch should enter the strike plate smoothly and hold the door closed.
⚠️ Common Problems
Problem: The latch hits below the strike plate.
The door may be sagging. Check and tighten the top hinge before moving the strike plate.
Problem: The latch reaches the opening but won’t stay engaged.
The strike plate may need to move slightly toward or away from the door stop.
Problem: The strike plate screws won’t tighten.
The screw holes may be stripped. Longer screws that reach solid framing can provide a stronger hold.
âť“ FAQs
Why did my door suddenly stop latching?
Loose hinges, seasonal wood movement, or small changes in the door frame can cause the latch and strike plate to become misaligned.
Should I move the strike plate or adjust the hinges first?
Check the hinges first. Moving the strike plate unnecessarily can hide an underlying sagging-door problem.
Do I need to replace the doorknob?
Usually not. If the latch operates normally with the door open, alignment is more likely the problem.
đź“ž When to Call a Professional
If the door is severely out of square, the jamb has shifted, or repeated adjustments don’t keep the latch aligned, the door or frame may need a more involved repair.