When It's Time For Patio Door Lock Replacement
If your patio door lock isn't working properly, it could be time to replace it. It's a simple procedure.
The first thing to do is identify the type of lock you have. This is done by looking at the position of the keyway on the lock assembly. Some keyways are vertical, while others are bent at 45 degrees.
Identifying your existing lock
The patio door is one of the most sought-after points of access to homes for burglars. This is due to the fact that the patio door is usually in an open or ventilating state and is situated in the rear of a property, making it a breeze to conceal the ladder or other climbing equipment. It is essential to secure your patio door, whether you are trying to prevent children from leaving your home or deter a burglar.
To assist you in selecting the ideal patio door lock replacement, you must familiarize yourself with your current locks. This will let you determine the type of lock you have, what features it has, and what kind of security it offers. This is an important step to take before buying new hardware. It will ensure that the new lock is properly installed and securely fastened.
It is often possible to identify the type of lock by looking at the outside of the door frame or the inside of the handle. You can also check the type of lock your door is equipped with, if it has a latch or it requires a key for activation of the lock.
The most popular lock used in uPVC patio doors is a euro cylinder that operates with either the handle or a key. The cylinder has an sleeve that holds the pin in place and stops it from being removed from the lock. The euro cylinder could provide some degree of security, contingent on the manufacturer. If the lock has been tested for anti-snap certification as well, it is able to offer an amount of security. However, here at replacement lock for upvc door recommend the diamond-certified 3 star (TS007 ULTION) euro cylinder. It provides more protection against snapping locks.
A mortise is a steel locking mechanism that is integrated into the frame. This kind of lock can be used on both aluminum and wood patio doors. If they are installed correctly they are secure since the bolt is set into the frame. This means that an intruder would need to cut through the frame of the patio door or window sill before gaining access to the lock.

Measure the width of your door
Patio doors can be the most vulnerable entry point into your home. This is especially true if you have lots of glass. Installing locks of top quality will ensure your home is secure and you could save money on your insurance. Locks for patio doors are generally of two kinds:
Depending on the style and function you're after, there are a variety of different locks available. Some come with twisting bolts or cylinder locks that employ mortise and key locks with hook latches that are spring loaded.
Use a tape measure around the edge of your patio door to note the thickness. It is also a good idea to take measurements of the frame of the door (known as jamb) in various places and make use of the smallest measurement to help to determine which lock type is the most suitable for you.
If you are installing a new patio door, you should take a measure of the rough opening width. This is the opening that the patio door will fit into, and the size that you'll require from the manufacturer in order to purchase an entirely new one. If you're unsure of what size to choose, ask your supplier for advice or see our handy guide:
You should also measure the opening's rough height, but this can be a challenge because the floor of your home might not be level. You could measure in three areas including the center, both sides and the corners, and then note the smallest measurement in order to determine your height.
Once you've gotten your measurements, you are able to select the lock that best fits your home and door. Installing an auxiliary security locking system will provide you with additional security from burglars. For instance, a Patlock handlelock is designed to prevent doors from being opened if it is not secured or locked.
For the best security for maximum security, a central rail key-operated lock is a great option. The lock bolts the patio door into the frame at various points, and requires only one turn to secure them all. These locks offer a higher level of security and can reduce the cost of your home insurance.
Check the End-Face Plate
If you're looking to replace your patio door handle, you need to identify the specific details of the lock you currently have in order to select the right replacement. This will ensure that the new handle and spindle are a perfect fit for the patio door and that the new latch is able to be secured by the latch's hasp.
You can identify the type of mortise lock you have by examining the end-faceplate. This will allow you to identify the mortise lock type you have. It is also important to know the screw hole size so that you can locate the right replacement with your existing screws.
Also, you must examine the location of your current keyway. There are a variety of patio door locks and it is vital to know which your lock is currently using so that you can find the appropriate keyway opening.
Examine the latch keeper at the edge of the jamb of your door. If the latch keeper is too far back it will be difficult to catch in the latch hasp and the door will not close properly. Fortunately, this issue can be corrected by adding washers or a shim behind the latch keeper on the jamb.
If you own an E2105 mortise lock the latch keeper should be approximately 1 inch from the edge of the frame. You may also want measure the height of your latch holder.
In most instances, the latch holder is usually higher than the keyway opening on your current lock. This is to ensure that it doesn't interfere with the sliding door's operation.
If the latch keeper is too high, you can reduce the height by tightening the screw or nut on the bottom. You should not overtighten the screw because it may damage the lock mechanism and the door. If the latch holder on your door is too low, you can raise it using a screw or nut at the top of the jamb of the door.
Observe the Screw Holes
Many patio door locks use locks bolts to secure the door, while others are operated by a key. Both types of locks need regular maintenance to function properly. To help keep your patio door secure, Lowe's offers a wide variety of sliding glass door hardware and locking solutions. There are a variety of styles of locks, including bolts that twist, cylinder locks that use mortise and key locks with a spring-loaded hook latch.
Some homeowners are having trouble getting their patio door to lock because the latch has fallen or isn't aligning with the strike plate (also called the door jamb). In some instances, the problem may stem from minor alterations in the door or water ingress that has impacted the moveable parts of the lock. In these situations the use of a tiny amount of light oil might suffice for the door to lock.
The best way to begin is by measuring the width of your current lock. A ruler or tape measure can be used to precisely measure the measurement that will allow you to choose an alternative lock that is the correct size. Then, look at the end face plate to determine if it is round or square. This information is vital because it helps you choose the lock that is suitable for you by using the correct screw hole type.
Also, you'll need to take note of the location of the screw holes in your current lock. If they are at the top or bottom of the leading edge then a new lock with an extended bolt is required. Installing a tamper-proof lock with a screw that cannot be removed is an alternative.
The installation process is fairly easy once you've picked the lock that is best suited to your door. It is always recommended to seek professional assistance if you are unsure about installing an outdoor lock. A seasoned locksmith or door hardware specialist can offer professional guidance and advice, as well as ensure that the lock is correctly installed. Your patio door locks could be a reliable security feature for you and your family members if they are properly maintained.