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Patio Door Lock Repairs

Over time, patio doors undergo wear and tear which can lead to locks that fail. Fortunately, there are several simple and effective steps that can help restore your uPVC patio door's security.

These simple fixes will make your home safer, whether you realign the lock or clean the locking mechanism.

Clean the Lock

While patio doors are a great way to let the outside in and keep the elements out, they can also be security risks if your lock isn't working as it should. Over time, wear and tear, hot and cold weather dirt and debris can cause your patio door lock to become difficult to operate. With a little attention you can ensure that your lock for your patio doors repair door always works correctly.

To begin with, it's important to clean your patio door's lock and all the moving parts. This will help remove any coatings or dirt that may be preventing your lock from working correctly. Start by wiping all the moving parts on your patio door lock with a wet cloth. Then you can use a scouring paper or a damp, rough cloth to scrub the areas that are soiled of the door and frame. Then wipe the lock using a dry towel to get rid of any moisture. Let it air dry before using it.

If your patio door is equipped with pin-tumbler latches, you can lubricate it by applying powdered Graphite on the key. You can also apply a Teflon lubricant like WD-40 Multi Use Product. This type of lubricant can be easy to apply, and it won't disintegrate with time. If you're unable to find the right lubricant for your needs You could try using a pencil with an extremely thick tip. Insert the pencil into the lock and move it around a bit to spread the graphite.

Tracks for sliding patio doors require regular maintenance to ensure they're free of dirt, dust and other debris. These tracks are especially susceptible to snow, ice and other debris that can cause them get stuck or to bind. This can make it difficult for your patio door to open and close.

Clean the track rails and rollers of sliding patio doors by removing any weather stripping that is dirty or damaged. Clean it and replace it. The same is true for rollers on patio doors, which can be wiped down and then sprayed with a non-stick lubricant in order to allow them to move freely.

Lubricate the moving parts

uPVC french doors, similar to sliding patio doors, work using 3-4 or occasionally five-point locking mechanisms, which include the lock cylinder and handle operated by a key. They require maintenance and the lubrication of moving parts. This can be done using an oil that is thin but not WD40. This should be done every year, at a minimum.

If sagging hinges don't cause the issue, it could be that the door is misaligned. It could be rubbing or catching the strike plate's hole in the frame. Remove the strike plate and use a sharp tool to increase the size of the mortise. This will permit the latch to fit into the hole, and also prevent it from scratching against the frame.

While the cylinder is out of the way, measure its width with the help of a book or piece wood that fits into the adjustment screw gap above the lock. The outer dimension is measured from the outside of door to the center cylinder. The inner dimension is measured from the center adjustment screw until the end of the cylinder.

Check the lock's width

If your patio door latch is hard to turn even after cleaning and oiling it could be because it is not aligned with the strike plate. Check if your door is balanced, and that the hinge screws are in good condition. In most instances, moving the strike plate upwards or downwards can solve the issue.

The latch might not work properly if the strike of the lock is not large enough. In this instance, you can widen the hole with the hammer and chisel. Then, test the latch to ensure it does not rub against the door jamb frame or catch the frame.

Before purchasing a new lock, it is important to identify the type of mortise lock you currently have. This can be done by looking at the faceplate on the lock and determining if it is square or round. Then, take a look at the screw holes on the existing lock and note the dimensions of each. This information will help you find a replacement that is the same size and will fit perfectly into the hole you have already.

You'll need to identify the mortise lock and examine it for bends, scratches or other damage that need to be fixed. A damaged or bent latch is more likely than one that's frequently used to break. Replace the lock if you notice evidence of damage.

Once you've checked the lock and identified which type of replacement you need now is the time to start working on the actual repair. The old spindle and handle must be removed from the patio door. Insert the new handle. Start by installing the inside handle. Align it with the spindle and then secure it in by using two screws or bolts. Install the exterior handle after the interior handle. After you've completed these steps you can test the new handles to make sure they can be opened and closed easily and that the latch is catching correctly with the strike plate.

Check the door's Strike

The door latch and strike plate are the two components of the lock that work together to ensure the latch secures the door. If they are not aligned properly, the latch won't latch the door shut properly. This is typically simple to solve.

First, examine the holes in the strike plate's receiving to ensure they are free of obstructions, such as dirt or plastic plugs. Then loosen the keeper screws that keep the strike plate in place, allowing it to move vertically, but not removing it from the frame of your door. Adjust the strike plate so that it aligns its holes for receiving with the latch hooks of the door latch. Once the strike plate is adjusted then tighten the screws and test the door to determine whether it shuts easily with the new adjustment.

These plates are difficult to reach for homeowners who have sliding patio doors. However they are vital to lock and unlock your door. These plates are usually placed on the top and bottom of the door jamb where they support the door's latch. Then, the door latch is placed on the strike plate, creating the seal when it is closed. If the strike plate is damaged, rusted or not properly installed, it could stop the latch from locking the door securely.

The most common reason for a patio door lock to stick or not close is a misalignment between the latch and strike plate. The easiest method to check for this is with the "lipstick test." Apply some lipstick along the edge of the deadbolt and apply masking tape over it. When you close the door, the lipstick will leave an impression on the tape, indicating exactly where the latch connects to the strike plate. If the mark is too high or low, you can adjust the strike plate.

If your patio door locks for sliding aren't functioning properly, they can keep your home safe from burglars. You must repair the issue as soon as possible. By following these easy steps, you'll be able to fix your patio door's lock and regain its functionality within a short time.