Why Won’t My Door Latch?

What you may be noticing

The door closes but springs back open. You have to lift the handle, push harder than usual, or pull the door toward you to hear a click. Sometimes the latch catches only when the weather changes.

A latch should hold the door without a shove. If it does not, the latch may be missing the strike opening, or it may not be extending fully.

Common causes

Loose hinges can let the door sit lower in the frame. Weatherstripping can hold it away from the strike. Seasonal movement can change the gap around the door. The latch itself can also stick or wear out.

A new handle is not always the answer. If the door and frame no longer line up, replacement hardware may have the same problem.

Things you can safely check

1. Keep the door open and turn the handle. Watch whether the latch retracts and springs back out freely. Keep fingers clear.

2. Close the door slowly without slamming it. Look at where the latch meets the strike plate. A fresh rub mark can identify the contact point.

3. Look for uneven gaps and visibly loose hinge screws. Gently snug a loose screw with the correct hand screwdriver; stop if it spins or the door needs support.

4. Check for loose debris in the strike opening and displaced weatherstripping. Do not cut the seal or enlarge the opening as a first step.

If the door drags, the frame is cracked, or the latch will not return with the door open, stop before removing hardware. Avoid filing the strike or bending the latch to make it fit.

Blue Key tip

Notice whether lifting the door changes the result. That helps diagnose alignment, but should not become your everyday way of closing it. A short video showing the latch with the door open and then closing slowly tells us more than a photo of the handle alone.

If the deadbolt also catches, see why a deadbolt won’t lock. Both problems may come from the same door movement.