This is a very common task that most people will come across and it.
How to replace a lock on a patio door.
Before you learn how to change door locks measure the space where you ll install the replacement.
Unscrew and remove the existing lock.
These are the parts used.
Prime line products c 1225 sliding door handle mortise st.
Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions.
Take care to measure carefully as matching the size can be especially problematic in older homes.
Sliding glass door locks such as the steel mortise style locks shown on this page are used in wood vinyl and aluminum patio doors.
This is how to replace a sliding glass door patio lock step by step remove and install.
How to change an old mortise lock handle patio door with new 2019 parts.
Because sliding patio doors are used a lot it s common for their locks to occasionally jam or break.
The lock will have screws on the interior side of the door.
You also might want to add or replace a keylock on the outside so you can open your patio door with a door key.
They are often used in higher end doors because steel mortise locks are more secure than the cast aluminum alloy versions used in many patio doors.
In addition to patio door handles handles there are other bits and pieces that often need replacing on patio doors.
Learn how to replace the lock in a sliding patio door following a few simple steps.