Best Commercial Door Guards AI pick
Chosen by an AI model from its trained knowledge, with its reasoning.
AI pick (brand): Don-Jo
Don-Jo is a long-established maker of steel latch protectors and door reinforcers sized for common commercial doors and lock types.
Not for: Inswinging doors, where a latch guard cannot cover the gap, and hotel or apartment buyers who need an interior swing-bar guard.
What the AI looks for in Commercial Door Guards
- Door swing
- Latch guards only work on outswinging doors, mounted on the outside face over the latch gap On an inswinging door the stop already covers the gap, so a guard adds little.
- Fastening
- Through-bolt with carriage bolts or one-way screws so that no removable fasteners are exposed outside A guard held on by exterior screws can simply be unscrewed.
- Fit to hardware
- Choose a cutout or length that clears the lever, cylinder or exit device trim, and a width that suits the door-to-frame gap A guard that hits the trim or the frame stops the door from closing or latching.
- Fire-rated doors
- Confirm with the authority having jurisdiction before drilling a labeled fire door for surface hardware Unapproved field modifications can void the door's fire label.
Brands that matter
- Don-Jo: Wide range of latch protectors, wrap-around plates and reinforcers.
- Ives: Commercial door protection hardware and accessories from ASSA ABLOY.
What to avoid
- Thin stamped guards held on with exposed wood screws
- Guards that block the lever or cylinder, which forces staff to remove them
Questions
Do I need a latch guard if my door has a deadbolt?
On outswinging doors it still helps, because it stops attackers from prying or shimming the latch and bolt through the gap. On inswinging doors it is usually unnecessary.