Lock Replacement in Columbus, OH

Three generations of doors

Census Bureau estimates for 2024 put 12.3 percent of Columbus homes in buildings from 1939 or earlier, against 18.8 percent statewide, and 27.3 percent in buildings from 2000 or later. That leaves roughly 60 percent built from 1940 through 1999, where a door may already be on its second or third set of hardware. A house's date says less than the lock itself, so start with the door edge and the faceplate.

Older doors and historic review

A pre-war wood door often carries a mortise lock, a box-shaped body set into a pocket in the door edge. A new mortise lock can go into the same pocket, while switching to a knob and deadbolt means drilling new holes and filling the old pocket, which can look out of place on an original door. Many old mortise locks can be repaired instead, so see lock repair before ordering hardware.

Columbus has separate commissions for German Village, Victorian Village and Italian Village, plus a Historic Resources Commission, and exterior alterations there may require a Certificate of Appropriateness. Rekeying or repairing a lock leaves the door unchanged; replacing an original entry door is worth raising with the commission first. Victorian Village and Italian Village lie on either side of the Short North, so ask the city whether a particular address falls inside a district instead of assuming. This is general information, not legal advice.

Newer doors and worn hardware

Steel and fiberglass doors on later homes usually take a standard knob or lever with a separate deadbolt. Signs that replacement beats adjustment: a latch that no longer catches, a loose spindle, a deadbolt that will not throw fully, or a finish worn through to bare metal. An upgrade can mean a heavier deadbolt and a strike plate screwed into the frame with longer screws.

Details that help

• the door material, and whether it is original to the house
• the current lock: mortise, knob with deadbolt, or handleset
• a photo of the door edge and faceplate
• whether the house sits in a historic district
• whether the new lock should match your existing keys

More on the neighborhoods named above is on the Columbus page.