Master the art of DIY home improvement by following our guide on how to install a keyless door lock on any exterior door.

Can I install a keyed lock in my sliding patio door if it didn't come with one?Roger E., Katy, Texas You have two options: You can get a general retrofit kit from an outfit like Swisco.com (it bills ...

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Dear James: Our swinging doors use a lot of wall space when open. Our house is small, so we want to install sliding or folding doors. Which design is better and how are they installed? - Marcia L.

Compared with standard locks, keyless locks are more convenient and secure. There are no physical keys to lose or would be thieves to copy. Nor is there an open keyway to pick from the outside. These ...

This smart lock is designed to fit over your existing mechanism, upgrading it rather than replacing it. It comes in two main parts — a compact motorized lock unit and a separate keypad.

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