How to Remove the Lock in a Vinyl Patio Door

Some patio doors simply slide open, while others utilize lever handles or knobs. Locking mechanisms vary as well, and sliding or bolt lock styles are common. Patio doors are less insulated than solid exterior doors and may stick in the same manner as vinyl windows when moisture levels rise. Older patio door locks may deteriorate and need replacing. Removing the lock is a quick job, and only requires loosening a few screws. You don't even need an electric screwdriver, and replacement locks are available at any hardware store.

Things You'll Need

• Screwdriver

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Instructions

1. • 1

     Locate the screws between the interior and exterior faceplate, or the screws securing the handles to the door, depending on the lock and handle style.

   • 2

     Remove the screws and the lock cylinder.

   • 3

     Measure and note the door thickness, and take the measurements and/or the old lock assembly to a hardware store to purchase a new lock and/or handle set.

   • 4

     Replace the assembly.