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 ...

This smart lock is only suitable for glass doors that have a thickness of 10-12-mm. It comes equipped with remote locking, RFID card and pin-code access, giving complete protection to your home.

Unfortunately, even with good maintenance, some sliding patio doors are just plain heavy and bulky, making them almost impossible to move. This condition is particularly true of early insulated or ...