A Productive Rant Concerning Patio Door Lock Replacement

A Productive Rant Concerning Patio Door Lock Replacement

When It's Time For Patio Door Lock Replacement

If your patio door lock isn't operating well, it might be time for a replacement. It's a pretty straightforward process.

The first step is to identify the kind of lock you've got. This can be done by observing the location of the keyway within the lock assembly. Some have vertical keyways, while others are angled at 45 degrees.

Identifying the Lock You Have

The patio door is a common point of entry for burglars. This is because it usually opens into an open or ventilating position and is usually located at the back of the home, making it simple to hide the ladder or other equipment for climbing. This makes securing your patio doors crucial regardless of whether you wish to keep children from escaping your home or deter an intruder who is determined to break into your home.

It is important to familiarize yourself with the locks you currently have in order to help you select the best replacement patio door lock. This will help you identify the type of lock, the features and security level. This is a great step to make before you begin shopping for new hardware because it will ensure that your new lock is perfect and is securely fastened.

In many cases, you can determine the type of lock you have by observing the outside of your door frame or by looking inside the handle. You can also check the locking mechanism of your door, if it has a latch, and the need for a key to engage it.



The most commonly used lock on uPVC patio doors is a euro cylinder which can be operated either by either a handle or a key. The cylinder has an enclosure that holds the pin inside, which keeps it from being removed from the lock. The euro cylinder could provide some degree of security, depending on the manufacturer. If the lock has been tested for anti-snap certification, it will also be able to offer some degree of security. However we at SheffLOCK we recommend the 3 star diamond accredited (TS007 ULTION) euro cylinder. It provides more protection against lock snapping.

A mortise is a steel locking system that is built into the frame. This type 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 a burglar would need to cut through the frame of the patio door or window sill prior to gaining access to the lock.

Measure the Width of Your Door

Patio doors are usually the most vulnerable points of entry to your home, particularly when they have a lot of glass. Installing locks of good quality will increase the security of your home and may even reduce the cost of your insurance policy. The most popular types of patio door locks are:

There are a variety of lock options based on design and function. 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 across the edges of your patio door to record the thickness. You can also measure the thickness of your door frame (also known as jamb) and then make use of the smallest measurement to determine the most suitable patio door lock for you.

You must take measurements of the width of the opening prior to installing a patio door. This is the space that the door will fit into, and it's the size that the manufacturer must have to supply you with a door. If you're not sure of the best way to measure, ask your supplier for assistance or consult our handy guide:

It is also important to measure the approximate height of your opening however this can be a challenge since the floor of your home may not be level. You can measure in three places including the center along both sides, and the corners, and then record the smallest measurement to get your height.

Once you have the measurements, you can choose the lock that will fit your door and your home. Installing an auxiliary security locking system will provide you with additional protection from intruders. For example the Patlock handlelock is designed to block doors from being opened if it is not secured or locked.

For maximum security, a central rail key-operated lock is an excellent option. It locks the patio door at several points, and requires only one turn of the key. These locks provide a higher level of security and can lower your home insurance costs.

Check the End-Face Plate

If you're ready to replace your patio door handle, you need to identify the specific details of the lock you have currently to choose the right replacement. This will ensure that your new handle and spindle fit properly on the patio door, and that the new latch will fit in the correct hasp of the latch.

You can identify the kind of mortise lock that you have by examining the faceplate at the end. This will allow you to identify the mortise locks you have. It is also important to know the screw hole size so you can find an alternative that is compatible with the screws you have already.

It is also advisable to examine the location of your existing keyway. There are a variety of patio door locks, and it is vital that you know what type your lock is currently using so that you can match it with the correct keyway opening.

Check the latch keeper's position at the edge of your door jamb. If the latch keeper is too far away, it's difficult to get it caught in the latch hasp and the door won't shut properly. Fortunately, this can be corrected by adding washers or a shim behind the latch keeper on the jamb.

If you have a mortise lock E2105 the latch keeper needs to be at least 1 inch away from the frame edge. You might also want to measure the length of the latch holder.

In most cases the latch holder will be slightly higher than the keyway opening on your existing lock. This is so that it will not interfere with the operation of your sliding door.

If the latch keeper on your door is not at the correct height, you can lower it by putting screws or nuts into the bottom of the keeper and tightening it. Be careful not to overtighten this screw, since it can damage the lock mechanism or the door. If your latch holder is too low, you can raise it by using a screw or nut at the top of the jamb of the door.

Make sure to examine the screw holes

Many patio door locks employ locks bolts to secure the door, whereas others use a key-operated cylinder. Both types of locks need regular maintenance to function correctly. To 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 a key, and mortise locking systems using a hook latch.

There are homeowners who have difficulty getting their patio door to lock because the latch has dropped or isn't aligned with the strike plate (also known as the jamb of the door). In some instances the issue could stem from minor shifts in the door or water intrusion that has impacted the moveable parts of the lock. In  upvc door locks replacement  of a tiny amount of light oil could be all that's needed for the door to lock.

Start by taking measurements of the length and width of the lock you currently have. You can use the ruler or tape measure to precisely measure this measurement. This will allow you to choose the replacement lock that is the right size. Next, look at the faceplate at the end to determine if it's round or square. This is crucial because it lets you choose the lock that is suitable for you by using the correct screw hole.

You should also notice the position of the screw holes in your current lock. If the screw holes are at the top or the bottom of the leading edge then an extended bolt is required. Another option is to install a secure tamper-proof lock using screws that aren't removable.

The installation process is fairly simple once you've selected the lock that's ideal for your door. If you're not confident installing a patio door lock yourself, it is always recommended to seek assistance from a professional. A professional locksmith or door hardware specialist can provide professional advice and ensure that your lock has been installed correctly. If taken care of, your patio door locks will prove to be a reliable and effective security feature that can keep you and your family secure from burglars.