Charlotte enforces the North Carolina Building Code provisions on door hardware, requiring single-action egress in most occupancies and limiting nighttime locks, deadbolts, and security gates that could trap occupants during a fire emergency.
The NC Building Code, derived from the IBC, mandates that egress doors open in the direction of travel for assembly and high-occupancy spaces and use hardware operable with one hand and without tight grasping or twisting. Apartments and homes can use single deadbolts, but multiple unfamiliar latches on the same door are prohibited. Schools, daycare, and assembly buildings face stricter rules: classroom barricade devices that override key access from the outside are not permitted. Panic hardware is required on doors in assembly occupancies serving 50 or more people and in high-hazard spaces.
Violations are corrected through a Charlotte Code Enforcement notice; uncorrected egress impairment can lead to civil penalties and emergency closure if the fire marshal determines the condition is life-threatening.
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See how Charlotte's door locking hardware rules stack up against other locations.
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