When It's Time For Patio Door Lock Replacement
If your patio door lock isn't functioning correctly, it might be time to replace it. Fortunately, it's a relatively easy process.
The first thing to do is identify the type of lock you have. You can do this by observing the position of the keyway inside 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 the patio door is typically in an open or ventilating mode and is situated in the rear of a property, making it a breeze to conceal the ladder or other climbing equipment. This makes securing your patio doors important, whether you want to prevent children from leaving your home or deter a determined intruder.
To assist you in selecting the ideal patio door lock replacement, you must familiarize yourself with your current locks. This will allow you to identify the kind of lock, the features and security level. This is a good step to do before you start looking for new hardware since it will help ensure that the new lock is perfect and is securely secured.
In many instances you can identify the type of lock you have by looking at the exterior of your door's frame or by looking inside the handle. You can also check the type of locking mechanism your door has, in the event that it has a latch or if it requires a key to engage the lock.
The most common lock found on uPVC patio door is a euro-style cylinder that can be operated by either a handle or a key. The cylinder comes with an sleeve that holds the pin in place and prevents it being removed from lock. The euro cylinder could provide a certain degree of security, depending on the manufacturer. If the lock has been inspected for anti-snap approval as well, it is equipped to provide a certain amount of security. However, here at SheffLOCK, we always recommend the 3 star diamond accredited (TS007 ULTION) euro cylinder. It provides more protection against lock snapping.
A mortise is a locking mechanism that is integrated into the frame. This type of lock can be used on aluminum and wood patio doors. They are extremely secure if they are installed correctly since the bolt is recessed into the frame so the intruder must cut through the patio door frame and window sill in order to gain access the lock.
Find the Width of Your Door
Patio doors are the most vulnerable entrance point to your home. This is especially true if you own a lot of glass. Installing locks of good quality will ensure your home's security and could even save you money on your insurance. The main types of patio door lock are:
There are many different locks to choose from based on your design and functional requirements. Some locks feature bolts that twist, cylinders that utilize a lock key and mortise locking systems that have hook latches.
You can determine the thickness of your existing patio door using a tape measure to run across the edges of the door and record the measurement. You can also determine the thickness of your door frame (also called a jamb) and then use the smallest measurement to determine the most suitable patio door lock.
If you are installing a new patio door, then you should take a measure of the opening width rough. This is the area the door will fit in and is the measurement that the manufacturer will need to supply you with a door. If you're not sure the best way to measure the area, ask your provider for help or refer to our handy guide:
It is also crucial to measure the height of the opening, but this may be difficult in the event that your floor isn't level. You can measure in three places, the centre as well as both sides and corners, and then record the smallest measurement in order to determine your height.
Once you have the measurements, you can select the lock that will work with your door and home. You can also install an auxiliary security lock to offer additional security against intruders, such as a Patlock handle lock, which is designed to prevent the door being opened even if it's locked or secured.
A central rail lock that comes with a key is the best option to ensure maximum security. It locks the door of your patio into the frame at multiple points, and requires only one turn to lock them all. These locks offer a higher security and may reduce your home insurance rates.
Examine the End-Face Plate
When you are ready to replace the handle on your patio door it is important to determine the specifics of the lock you have currently to choose an appropriate replacement. This will ensure that your new handle and spindle fit correctly on the door, and that your new latch is secured in the latch hasp properly.
First, examine the end-face plate to determine if it's square or round. This will allow you to determine what mortise lock you have. It is important to note the size of the hole in order you can find a replacement that matches up with your existing screws.
Also, you should examine the location of your current keyway. There are a variety of patio door locks, and it is crucial that you know which one your current lock has so that you can match it to the right keyway opening.
Next, check the latch keeper on your door jamb to determine how close it is to the frame's edge. If the latch keeper is too far back, it's difficult to get it caught in the latch hasp and the door won't close properly. Fortunately, this can usually be fixed by adding washers or a shim to the back of the latch keeper on the jamb of the door.
If you have a mortise lock E2105 the latch keeper must be at least 1 inch from the frame edge. You may also want measure the length of the latch holder.
In most cases, the latch holder will be positioned just a bit higher than your current lock's keyway. This is so that it doesn't interfere with the operation of your sliding door.
If the latch keeper is too high, you can reduce the height by tightening the screw or nut at the bottom. It is important not to over tighten 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 by using screws or nuts on top of the jamb of the door.
Be aware of the screw holes
Certain patio door locks utilize bolts to secure the doors, while others use a key-operated lock cylinder. Both types of locks need regular maintenance in order to function properly. To keep your patio door safe, Lowe's offers a wide range of sliding glass door hardware and locking solutions. There are a variety of styles of locks, including bolts that turn, cylinder locks that use mortise and key locks with spring-loaded hook latches.
Some homeowners are unable to lock their patio doors because the latch has fallen or is not aligned with the strike plate. In some instances the issue could stem from minor shifts in the door or water ingress that has affected the movable parts of the lock. In these instances an oil spray might be all that's required to get your door to lock once more.
The best place to start is by measuring the width of your existing lock. You can make use of a ruler or tape measure to precisely measure this measurement. moved here will allow you to select an alternative lock that is that is the right size. Next, look at the end faceplate to determine if it is round or square. This is important as it allows you to select an appropriate lock that has the correct screw hole.
You will also want to notice the position 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 essential. The other option is to install secure tamper-proof lock using screws that aren't removable.

The installation process is fairly simple once you've selected the lock that is best suited to your door. If you are not comfortable installing a patio door lock on your own It is recommended that you seek professional help. A seasoned locksmith or door hardware expert will be able to provide professional guidance and advice, as well as ensure that the lock is correctly installed. The patio door locks can be a reliable security device for you and your family if they are maintained properly.