What causes an exterior door to sag over time, and how does that affect my locks?
In AZ, repeated thermal expansion and contraction loosens hinge screws and fatigues door frames, causing gradual sag that throws off latch and deadbolt alignment. Left unaddressed, that sag forces every component of the locking system to work harder than it was designed to. Sundial Locksmith corrects hinge issues and realigns the full lock system in one visit — call (480) 525-7778 to schedule.