17 Reasons Why You Should Not Ignore Patio Door Lock Replacement
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. It's an easy process.
The first step is to identify the type of lock you own. This can be done by observing the keyway's position on the lock assembly. Some keyways are vertical, while others are angled at 45 degrees.
Identifying the lock you have
The patio door is one of the most targeted points of entry into homes for burglars. This is due to the fact that the patio door is normally in an open or ventilating mode and is located at the back of a property, making it easy to hide a ladder or climbing equipment. This makes securing your patio doors crucial regardless of whether you wish to keep children from leaving your property or deter an intruder who is determined to break into your home.
You should be familiar with the locks you currently have in order to help you select the most suitable replacement patio door lock. This will allow you to determine the type of lock you currently have, the features it has, and what type of security it offers. This is a crucial step to consider before shopping for new hardware. upvc door lock replacements will ensure that the new lock is properly fitted and securely fastened.
In many instances you can determine the type of lock you have by observing the exterior of your door's frame, or checking the inside of the handle. You can also look at the locking mechanism of your door, if it has a latch or the need for a key to engage it.
The most popular lock that is found on uPVC patio door is a euro-style cylinder that can be operated by the handle or a cylinder key. The cylinder has an sleeve that holds the pin in place and prevents it being removed from lock. The euro cylinder can offer an appropriate level of security based on the manufacturer and whether the lock has passed accredited anti-snap tests, however here at SheffLOCK we recommend a diamond 3 star certified TS007 ULTION euro-cylinder as it offers greater security against the most modern methods of snapping locks.
A mortise lock is a steel lock that is built into the frame of the patio door. This kind of lock can be found on both 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 has to cut through the frame and window sill in order to gain access the lock.
Find the Width of Your Door
Patio doors are usually the most vulnerable entry points into your home, especially in the case of large quantities of glass installed. Installing locks that are of the highest quality will make your home safer and could save you the cost of insurance. The most popular types of patio door locks are:
Based on the style and functionality you're looking for there are a variety of various lock options to choose from. Some have bolts that twist, cylinder locks that use a key and mortise locks with a spring-loaded hook latch.
Use a tape measure around the edge of your patio door to measure the thickness. You can also determine the thickness of your door frame (also known as a jamb) and then use the smallest measurement to determine the ideal patio door lock for you.
If you're installing a new patio door, you must measure of the opening width rough. This is the space that the door will fit into, and it's the size that the manufacturer will need to provide you with a new door. If you're not sure of the best way to measure the area, ask your provider for advice or see our helpful guide:
You should also measure the approximate height of your opening however, this can be a challenge because the floor of your house might not be level. Try measuring at three different locations, the at the centre and on both sides and then record the smallest measurement to determine the height.
Once you have the measurements, you can select the lock that will fit your door and your home. Installing an additional security locking system will give you extra security against intruders. For instance, a Patlock handlelock is designed to stop doors from being opened if it's not secured or locked.
For the best security, a central rail key-operated lock is an excellent option. The lock bolts the patio door into the frame at various points and requires just one turn of the key to lock them all together. They provide a higher level of security than standard locks and could result in a decrease in your home insurance premiums.
Check the End-Face Plate
You need to know the exact details of the lock you have in order to choose the right replacement. This will ensure that the new handle and spindle will fit properly on the patio door, and that your new latch is secured in the latch hasp properly.
You can identify the kind of mortise lock that you have by examining the faceplate that is at the end. This will allow you to determine the type of mortise lock you are using. You should also take note of the screw's size to ensure that you get an appropriate replacement for your existing screws.
You should also take a look at the position of your existing keyway. There are many different types of patio door locks. It is crucial to know which type your lock has in order to match it with the appropriate keyway opening.
Next, check the latch keeper on the door jamb to see how close it is to the edge of the frame. If the latch keeper is too far away it's going to be difficult to grasp the latch hasp, and the door will not close properly. This can be corrected by adding washers behind the latch keeper.
If you have an E2105 mortise lock, the latch keeper should be approximately 1 inch away from the edge of the frame. You may also want to take a measurement of the size of the latch holder to ensure it is at the right level.
In the majority of cases, your latch holder will be slightly higher than your existing lock's keyway. This is to ensure that it does not interfere with the operation of your sliding door.
If your latch keeper is not at the correct height, you can lower it by inserting an nut or screw into the bottom of the keeper and tightening it. Be careful not to over tighten this screw, as it can damage the lock mechanism or the door. If the latch holder on your door is too low, you can raise it using an nut or screw on the top of the jamb on the door's keeper.
Make sure to examine the screw holes
A lot of patio door locks utilize a lock bolt to secure the door, while other locks use a key-operated cylinder. Both types of locks require regular maintenance to ensure that they function correctly. To help keep your patio door safe, Lowe's offers a wide selection of sliding glass door hardware and locking solutions. There are a variety of lock styles, such as bolts that turn and cylinder locks that utilize mortise and key locks with a spring-loaded hook latch.

Certain homeowners are unable to lock their patio doors because the latch has fallen down or is not aligned with the strike plate. In some cases, the problem may stem from minor alterations in the door or water ingress that has affected movable parts of the lock. In these cases just a little light oil might be all that's needed to get the door to lock.
Begin by taking measurements of the length and width of the lock you have. You can make use of tape measure or a ruler to measure this measurement accurately. This will allow you to choose a replacement lock of the correct size. After that, examine the faceplate at the end to determine if it's round or square. This is vital as it helps you select a new lock that has the right screw hole.
You should also be aware of the location of the screw holes in your current lock. If the screw holes are located at the top or bottom of the leading edge then an extended bolt is required. The other option is to install a lock that is tamper-proof and has screws that are not removable.
After you have selected the type of lock that is the best fit for your door, the installation process is fairly straightforward. It is recommended to get help from a professional in case you are uncertain about putting in a patio lock. A professional locksmith or door hardware expert can provide professional advice and ensure that your lock is installed correctly. If taken care of, your patio door locks will be an effective and reliable security feature that will keep you and your family safe from intruders.