Our sliding glass door in Phoenix just has the factory latch — is there a real lock upgrade that makes it more secure?
Factory sliding door latches are not locks, and in a region where outdoor living means those doors get constant use and UV exposure, the hardware degrades faster than you might expect. Sundial Locksmith installs secondary blocking bars, keyed patio locks, and foot-bolt hardware that work together to make a sliding door significantly harder to defeat. Call (480) 525-7778 to talk through the right combination for your door setup.