Sliding Door Locks

Sliding door locks provide secure locking and enhanced protection for residential and commercial sliding doors. Ideal for patio doors, conservatories, office partitions, and rental properties, our internal sliding door locks enhance privacy and peace of mind. Browse our sliding door lock selection, featuring key-operated and thumb-turn mechanisms in a range of finishes. Manufactured from durable materials, our locks provide facility managers, landlords, business owners, and homeowners with easy-to-install and reliable solutions for both new and replacement doors. Buy sliding door locks today to benefit from trusted brands, competitive pricing, and next-day delivery.