Patio Door Lock Replacement It's Not As Expensive As You Think
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. Fortunately, it's a relatively easy procedure.
The first thing to determine is the kind of lock you own. 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 Lock's Existing Lock
The patio door is one of the most targeted points of entry into homes for burglars. This is due to the fact that it typically opens to an open or ventilating position. It is often located at the back of the home, making it simple to hide an incline or other climbing equipment. It is essential to ensure the security of your patio door whether you are trying to prevent children from leaving the home or deter a burglar.

To assist you in selecting the ideal patio door lock replacement, you should be familiar with the locks you have. This will allow you to determine the type of lock you have, the features it has, and what type of security it provides. This is an important step to make prior to buying new hardware. It will ensure that the new lock is correctly fitted and securely fastened.
You can usually identify the kind of lock by looking at the exterior of the door frame or the inside of the handle. You can also check the locking mechanism of your door, whether it has a latch, and if a key is required to engage it.
The most commonly used lock on uPVC patio door is a euro cylinder which can be operated with the handle or a cylinder key. The cylinder is fitted with an enclosure that holds the pin inside and keeps it from being removed from the lock. The euro cylinder offers a certain level of security depending on the manufacturer and if the lock has passed a reputable anti-snap testing, but here at SheffLOCK we recommend a 3 star diamond accredited TS007 ULTION euro cylinder as it offers more protection from the most recent methods of lock snapping.
A mortise is a steel locking system that is built into the frame. This style of lock is used on aluminum and wood patio doors. If they are installed correctly, they can be very secure as the bolt is recessed in the frame. This means that a burglar 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 are often the most vulnerable entrance point to your home. This is especially true if you have many glass. Having good quality locks fitted will make your home more secure and could even save you money on your insurance. Patio door locks are mainly of two types:
Based on the design and functionality you're looking for there are a number of different lock options available. Some have bolts that twist, cylinder locks that use mortise locks and keys, and others with spring-loaded hook latch.
Use cost to replace upvc door lock mechanism around the edge of your patio door to note the thickness. It is recommended to determine the thickness of the frame of the door (known as jamb) in various places and then take the smallest measurement to to determine which lock type will be best for you.
If you're installing a new patio door, you must take a measurement of the rough opening width. This is the area the door will be able to fit into and is the measurement that the manufacturer will need to supply you with a door. Get help from your supplier or refer to our guide if you're not certain what measurement to take.
You should also determine the approximate height of your opening however this isn't always easy since the floor of your home might not be level. You could measure in three areas, the centre along both sides, and the corners, and then record the smallest measurement to get your height.
Once you've gotten your measurements, you can select the lock that is appropriate for your home and door. You can also install an additional security lock to give you extra security against burglars, such as a Patlock handle lock, which is designed to stop the door from being opened when it's not locked or secured.
A central rail lock with a key is the best option to ensure maximum security. The lock bolts the patio door into the frame at several points and requires just one turn to secure them all. These locks provide a higher security level and could lower your home insurance costs.
Examine the end-face plate
You must know the precise details of the lock you have in order to determine the best replacement. This will ensure that the new handle and spindle fit correctly on the door, and that the new latch catches in the correct hasp of the latch.
You can determine the type of mortise lock you own by looking at the end-faceplate. This will help you determine the type of mortise locks you own. You should also take note of the screw's size to ensure that you find the correct replacement for your existing screws.
It is also important to examine the position of your existing keyway. There are several different types of patio door locks and it is essential that you know what type the lock you currently have so that you can find the appropriate keyway opening.
Then, look at 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 behind it will be difficult to get the latch hasp in place. The door will not close properly. Fortunately, this can be fixed by adding washers or a shim behind the latch keeper on the jamb.
If you own a mortise lock E2105 the latch keeper needs to be at least 1 inch away from the frame edge. You may also want to take a measurement of the size of the latch holder to make sure it is at the proper level.
In most cases, the latch holder will sit slightly higher than the lock's keyway. This is to make sure that it does not 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. Be careful not to overtighten this screw, since it can damage the lock mechanism or the door. If the latch holder on your door is too low you can raise it by using an nut or screw on the top of the keeper on the door jamb.
Make sure to examine the screw holes
A lot of patio door locks utilize locks bolts to secure the door, while others are operated by a key. Both types of locks require regular maintenance to function correctly. To help ensure the security of your patio door, Lowe's offers a wide selection of sliding glass door hardware and locking solutions. You can choose from a variety of lock styles, including bolts with a twist, cylinder locks using keys and mortise locking systems that have hook latches.
Some homeowners are having trouble getting their patio door to lock because the latch has dropped or isn't aligned with strike plate (also known as the jamb for the door). In some instances, the issue may be due to minor shifts in the door or water intrusion that has affected the moveable parts of your lock. In these instances the use of a tiny amount of light oil might be all that's needed to make the door lock.
Begin by taking measurements of the width and length of your existing lock. A tape measure or ruler can be used to precisely measure the measurement and let you select a replacement lock that is of the right size. After that, examine the face plate to determine whether it is round or square. This information is crucial as it helps you select a new lock that has the right screw hole type.
You should also be aware of the location of the screw holes in your current lock. If they are on the top or bottom of the leading edge, then a replacement with an extended bolt will be required. Installing a tamperproof lock that has a screw that is not removable is an alternative.
Once you have chosen the lock type that is most suitable for your door, the installation process is fairly straightforward. 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 expert can provide expert guidance and assistance as well as make sure that your lock is properly installed. If taken care of your patio door locks will be an effective and reliable security feature that can protect you and your family safe from intruders.