When It's Time For Patio Door Lock Replacement
If your patio door lock isn't functioning properly, it may be time to replace it. It's a simple procedure.
The first thing you need to do is determine the kind of lock you have. You can do this by observing the location of the keyway within the lock assembly. Some keyways are vertical, while others have an angle of 45 degrees.
Identifying Your Existing Lock
The patio door is a common point of entry for burglars. This is due to the fact that it typically opens into an open or ventilating position. It is often situated in the back of the house, making it easy to hide the ladder or other climbing equipment. This makes securing your patio doors important regardless of whether you wish to prevent children from leaving your home or deter an intruder who is determined to break into your home.
To help you select the ideal replacement for your patio door lock you must familiarize yourself with your existing locks. This will help you identify the kind of lock, its characteristics and security level. This is a great step to do before you begin shopping for new hardware since it will ensure that your new lock is perfect and is 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 mechanism that locks your door, whether it has a latch and the need for a key to open it.
The most popular lock that is found on uPVC patio door is a euro cylinder which can be operated with either a handle or a key. The cylinder is fitted with an internal sleeve that keeps the pin in place and stops it being removed from lock. The euro cylinder can provide an amount of security, contingent on the manufacturer. If the lock has been inspected for anti-snap approval as well, it is capable of providing some degree of security. However here at SheffLOCK we recommend the 3 star diamond accredited (TS007 ULTION) euro cylinder. It offers much more protection against snapping locks.
A mortise lock is a steel lock that is built into the frame of the patio door. This kind of lock is available on both wood and aluminum patio doors. If properly installed they are secure since the bolt is recessed in the frame. This means that an intruder would need to cut the frame of the patio door or window sill prior to gaining access to the lock.
Find the Width of Your Door
Patio doors are often the most vulnerable entry points into your home, particularly if they have large amounts of glass installed. Installing locks of high quality can make your home more secure and could save you the cost of insurance. The most popular types of patio door locks are:
There are many different locks to choose from based on your style and functionality. Some locks feature bolts that twist, while others use mortise and lock keys as well as locking systems that use a hook latch.
Use a tape measure across the edges of your patio door to note the thickness. You can also determine the thickness of your door frame (also known as a jamb) and then make use of the smaller measurement to determine the best door lock for your patio.
You must measure the opening width before installing the patio door. This is the space that the patio door will be able to fit into, and the size that you'll need from the manufacturer in order to purchase a new one. If you're not sure of what size to choose the area, ask your provider for advice or see our handy guide:
It is also important to measure the height of the opening, however this may be difficult if your floor is not level. You can measure in three places, the centre as well as both sides and corners, and then record the smallest measurement to calculate your height.
Once you've gotten your measurements, you are able to select the lock that is appropriate for your door and your home. Installing an additional security locking system will provide you with extra security against intruders. For example the Patlock handlelock is designed to stop doors from being opened if it is not locked or latched.
For the highest level of security, a central rail key-operated lock is an excellent option. This locks the patio door at a variety of points, and only requires one turn of the key. They provide a higher level of security than standard locks and could result in a reduction in your home insurance premiums.
Examine the End-Face Plate
It is important to know the precise details of the lock you have in order to choose the right replacement. This will ensure that the new handle and spindle are a perfect fit for the door and that the new latch will hold the latch's hasp.
The first step is to examine the face plate at the end to determine whether it is square or round. This will help you determine the mortise lock type you own. It is important to note the size of the hole in order that you can locate an alternative that is compatible with your existing screws.
It is also important to take a look at the position of your existing keyway. There are a variety of patio doors locks. It is essential to know what type of lock comes with to match it with the right keyway opening.

Next, check the latch keeper on the door jamb to see how close it is to the frame's edge. If the latch keeper on the door jamb is far back, it will be hard to grasp the latch hasp. The door will not close properly. This can be corrected by putting washers behind the latch keeper.
If you own an E2105 mortise lock the latch keeper should be approximately 1 inch away from the edge of the frame. You may also want measure the height of your latch holder.
In the majority of instances the latch holder is usually higher than the keyway opening of your existing lock. This is so that it does not interfere with the operation of the sliding door.
If your latch keeper is not at the correct height, you can lower it by putting an nut or screw into the bottom of the keeper and tightening it. It is important not to over tighten the screw because it may cause damage to the lock mechanism and the door. If the latch holder on your door is too low you can raise it by using screws or nuts at the top of the keeper on the door jamb.
Make sure you check the screw holes
Certain patio door locks employ bolts to secure doors, while others utilize the key-operated lock cylinder. Both kinds of locks require regular maintenance to ensure that they work properly. To keep your patio door secure, Lowe's offers a wide variety of sliding glass door hardware and locking solutions. You can select from a variety of styles for locks, including bolts with twist, cylinder locks that use keys, and mortise locking systems using hook latches.
door lock repairs filton repairmywindowsanddoors are having trouble getting their patio door to lock because the latch has fallen or isn't aligning with the strike plate (also known as the door jamb). In some cases the problem could result from minor shifts in the door or from water intrusion that has affected the movable parts of the lock. In these situations, a small amount of light oil could be all it takes for the door to lock.
The best way to begin is by measuring the width of your current lock. You can make use of a ruler or tape measure to precisely measure this measurement. This will allow you to choose an alternative lock that is of the correct size. Next, look at the end faceplate to determine if it is square or round. This is important as it allows you to select a new lock with the right screw hole.
Also, you'll need to be aware of the position of the screw holes on your current lock. If the screw holes are at the top or bottom of the leading edge then an extended bolt is required. Installing a tamper proof lock with non-removable screw is an alternative.
The installation process is fairly easy once you've picked the lock that is best suited to your door. If you're not confident installing the patio door lock yourself, it is always recommended to seek professional help. A professional locksmith or door hardware specialist can offer professional advice and ensure that the lock has been installed correctly. The patio door locks can be a reliable security feature for you and your family if they are maintained properly.