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Patio Door Lock Repairs

Over time, wear and tear can cause lock malfunctions. There are a few easy steps you can take to ensure the security of your uPVC door.

These simple fixes will make your home safer regardless of whether you re-align the lock or clean the locking mechanism.

Clean the Lock

glass patio door repair doors are ideal for bringing the outdoors inside and keeping the elements out. However they could pose risky for security if the lock doesn't work properly. With time, wear and tear, hot and cold weather, dirt and debris can take their toll on the lock on your patio door and cause it to become difficult to open. Fortunately, with a little care you can make sure that the locks on your patio door always function correctly.

It is important to first clean the patio door lock and all moving parts. This helps get rid of any grime and coatings that may be preventing the lock from functioning in the way it should. Begin by wiping the moving parts of the lock for your patio door with a damp, clean cloth. then make use of a scouring pad, or a rough damp cloth to scrub the hard-to-reach areas of the door and frame that are coated with dirt. It is recommended to wipe the entire lock with dry cloth to get rid of any remaining dampness and allow it to air dry before making use of it again.

If you have an exterior door that is fitted with pin tumbler latch mechanisms, you can lubricate the lock by applying powdered graphite to the key or by using a Teflon-based lubricant like WD-40 Multi-Use. This type of lubricant can be applied quickly and doesn't dissolve over time. If you're unable to find the correct lubricant for your lock, make use of a pencil with a larger tip. Insert the pencil in the lock, and shake it around to spread the graphite.

Regular maintenance is also essential to keep the tracks of sliding patio doors free from dirt, dust and debris. These tracks are especially susceptible to ice and snow, which can cause them jam or bind, making it harder for your patio doors to open and close.

You can clean the track rails and rollers on sliding patio doors by removing damaged or dirty weather stripping. Clean it, then replace it. The same is true to patio door rollers which can be cleaned and sprayed with non-stick lubricant to help them move freely.

Lubricate the Moving Parts

uPVC french doors, like sliding patio doors, operate using 3 to 4 or sometimes 5-point locking mechanisms that include the lock cylinder and handle controlled by the key. They require maintenance and lubrication of the moving parts. This can be done using a thin oil (never WD40) and is recommended to be done at least once per year.

If sagging hinges aren't the cause, the door may be skewed and catch or striking the strike plate's hole in the frame. The solution is to take off the strike plate and then use an abrasive chisel, which will enlarge the mortise that it rests in. This allows the latch to sit correctly in the hole and avoids scratching or catching on the frame.

While the cylinder is out of the way and out of the way, measure its width using the help of a book or piece wood that will fit in the gap of adjustment screw above the lock. The outer dimension is the distance from the outside of the door to the middle of the cylinder, while the inner dimension runs from the center of the adjustment screw to the end of the cylinder.

Check the lock's length

If your patio door latch is difficult to turn even after cleaning and lubricating, there's a possibility that it's out of alignment with the strike plate hole. Verify that the door is balanced and whether the hinge screws are tight However, in many cases, moving the strike plate up or down can fix the issue.

Most of the time, the issue occurs when the lock's strike is too small for the latch to engage. In this case, enlarge the opening with a chisel and hammer. Then test the latch to ensure it doesn't rub against the jamb frame of the door or get caught the frame.

Before buying a replacement lock, first identify the type of mortise lock you have. You can do this by looking at the faceplate of the lock and determining if it is square or Fitters round. Then, look at the screw holes on the current lock and note the dimensions of each. This information will aid you in finding an alternative that is the same size and is a perfect fit for the hole that you already have.

In addition to identifying the current mortise lock, you should also examine it for any nicks or bends that may require repairing. A badly damaged or bent latch is more likely to break than one that's not used much, so be sure to replace the lock with a new one that is secure in the event you notice any signs of wear or damage.

Once you've identified the type of lock replacement you require, it's now time to start the actual repair. Remove the old handle and spindle from your patio door, and then install the new one. Start by putting in the handle in the interior by aligning it with the spindle and then securing it by using the two screws or bolts which hold it. Install the exterior handle after the interior handle. Once you've completed these steps you can test the new handles to ensure that they can be opened and closed easily and that the latch catches correctly when you strike the plate.

Check the Strike on the door.

The strike plate and door latch are two components that work together to secure the door. If these are misaligned, the latch won't latch the door shut properly. Fortunately, the issue is usually easy to correct.

Examine the holes that receive the strike plate to make sure they are clear of obstructions such as dirt or plastic plugs. Then loosen the screws that hold the strike plate in place, allowing it to move horizontally, but not removing it from the frame of your door. Then, adjust the strike plate until its receiving holes align with the latch hooks on the door latch. Once the strike plate is adjusted then tighten the screws and test the door to see if it shuts smoothly with the new adjustment.

Door strike plates can be difficult to locate for homeowners with sliding patio doors, but they are essential to lock and unlock your door. The plates made of metal are located on the top and bottom jambs of the door where they serve as the support for the latch. The door latch is able to slide into the strike plate to create a seal when closed. If the strike plate is damaged, rusted, or not installed correctly, it may prevent the latch from locking the door securely.

The most common reason for the patio door lock to stick or not close is a misalignment between the latch and strike plate. This can be checked with the "lipstick" test. Apply some lipstick along the edge of the deadbolt. Then cover it with masking tape. The lipstick will leave the mark when you close the door. This will indicate exactly where the latch connects to the strike plate. If the mark is too high or low, you can adjust the strike plate.

Locks for sliding patio doors help keep your home safe from burglars, and if they're not working properly, you need to fix the problem quickly. Follow these simple steps to fix your patio door lock and restore its function.