
How to Repair a Bad Patio Door Lock
A safe patio door is a crucial element of home security. It can be a hassle if it isn't easy to lock.
In many instances, a lock that is difficult to open is the result of an incorrect alignment or simply wear and tear. Lubricating the lock or changing its position may help restore its function. If these solutions fail, you may need to replace both the mortise as well as the handle.
Clean and Lubricate
Over time, dust, dirt and grime can make it difficult to open and close the door lock. Regular cleaning and lubrication routine will keep your security device from becoming stiff or stuck, thereby saving your money on repair costs and helping your door reach its full lifespan.
The first step in the process is to clean your lock cylinder. Make use of WD-40 or a similar penetrating spray to accomplish this. Spray a small amount of oil into the keyhole, and then turn the key to distribute the oil. Avoid using household solvents or other oils that could damage your locks. Make sure you spray some on the key itself.
When your lock's cylinder is clean and lubricated, it's time to apply. You can apply a dry lubricant such as graphite powder or sprays of silicone. Graphite powder lasts for a long time and doesn't swell up like liquid lubricants do, which is why it's an excellent choice for lubricating sticky locks. Silicone sprays can be able to withstand temperatures that are below freezing and are impervious to water. However, they might require multiple coats to be effective.
You can also apply sprays to de-icer your lock, which is specifically designed for colder weather and will lift frost and ice off the lock mechanism. This will help you unlock your lock and then lock it more easily.
The environment will determine the frequency at which you should belubricating locks. A location with a coastline will expose your door to salty air and lead to corrosion. Temperature fluctuations can also influence the efficiency of your lock. The general rule of thumb is to grease your locks twice per year, or more frequently when you live in an area that experiences harsh weather conditions. Lubricating your patio door locks can save money on repairs, and ensure that it will continue to function properly for a long time.
Reposition the Lock Cylinder
If your patio door lock isn't functioning correctly, it could indicate that one or more of the components are damaged or misaligned. Regular inspection and prompt
repair patio door of a damaged patio door lock can prevent any further damage and ensure your doors are safe. You can fix doors that are locked or unlocked by tightening loose screws, adjusting the lock mechanism, or replacing the lock cylinder.
Begin by looking at the exterior and inside of the lock for signs of damage or misalignment. The majority of patio door locks expand and contract with temperatures that are cold or hot and can shift slightly over time. This slight movement could cause the locking mechanisms to stop aligning correctly and cause problems when opening or closing the patio door.
Then, check the lock cylinder to find any obstructions in the keyway hole. A damaged or corroded lock cylinder could be difficult to open and may cause damage to the cam, latch springs, or the lock pins. If the cylinder isn't simple to insert, you may be able to dislodge any obstruction using the help of tweezers or a picklock. If the issue persists, you may need to take out the cylinder in order to locate the cause.
If the lock cylinder isn't secured to the lock body, you can loosen it by removing a flat screw inside the cylinder faceplate. This screw lets you to rotate the cylinder and may even help restore the proper alignment.
Look over the cylinder for a tiny tab that can move up and down with the key, generally towards the very end. This small clip, also called a "release Tab" is what stops the cylinder from
sliding glass patio door repair into the lock body completely. A standard key can move the tab back to allow the cylinder to be released and allow it to be removed and then reinserted.
If your lock's cylinder is stuck, you might be able restore proper alignment by rotating it until the latch bolt connects with the strike plate, and the knob or handle can be pushed in and out. After you have restored the proper alignment, reassemble the lock and check its performance. If your patio door lock remains difficult to use, it's a sign that another component such as the latch spring or latch is damaged or worn and will require replacement.
Tighten the Screws
Patio door locks are susceptible to damage from regular use, extremes of temperature dust and dirt. Unless properly cared for, these delicate parts can get worn out and cause your door to not lock properly. Fortunately, most lock issues can be fixed easily with a few simple maintenance steps.
Clean the lock mechanism. Make use of a damp cloth to get rid of any dust or dirt that might be found. Then, dry the components thoroughly. After cleaning, a small amount of silicone-based lubricant can keep the moving components functioning smoothly and efficiently. Avoid lubricants that contain oil bases, however they can attract dust and debris that can lead to further problems.
Then, if your patio door is equipped with a foot lock that is secure, make sure the foot lock is aligned with the strike plate. In the majority of cases, this will only require changing the screws that attach the foot lock to the patio door frame. Remove the screw using the Robertson screwdriver, and gently push it up or down to adjust the foot lock as required. After the adjustment is completed then tighten the screw.
The most common problem when it comes to fixing patio door handles is misalignment of the latch and strike plate. This can be caused by everyday wear and tear, or it could simply be due to the fact that the latch is placed higher or lower than it ought to be.
Then, remove the handle that was previously used and locate the screws or bolts that hold it in place. Keep track of the screws or bolts, because you will need them for the installation of the new handle. Then, take off the old spindle and then slide the new one into place on the side of the door, making sure that it is aligned with the holes in the exterior and interior handles. Install the exterior and interior handles after the spindle has been installed. Make sure that they are aligned properly with the screws or bolts holding them in place.
After you've made any needed adjustments to your patio door, make sure to test it by locking and closing the door. If everything is in proper alignment, the door will be able to open and close smoothly, without any additional force. If you still have problems, you may need to move your strike plate or latch or replace the lock cylinder.
Replace the Latch
If your patio door locks are still not working, it could be time to replace the lock. Installing a new lock is a fairly simple home improvement project that most homeowners can tackle by themselves. Begin by sliding the
patio door repair service door completely open and unscrewing the existing lock from the inside of the door. Review the lock to determine the type of lock that you will need.

Before installing the new latch, loosen screws that hold the strike plate. This is the part of the lock that is mounted on the edges of the door's frame. Adjust it either horizontally or in the vertical direction to align it with the holes for the latch. After you've repositioned the latch plate then tighten the screws and screw it in place.
After all the components have been repositioned or changed after which you can assemble and secure your
glass patio door repair door according to the instructions of the manufacturer. After you've completed the process testing the latch. Make sure it is fitted correctly and that it is able to latch when the door is shut. If it does then your patio door lock is now functioning as it should and will provide the security and privacy you've come to expect from your home's doors.
Like other parts of your house, need to be aligned properly to work effectively. Over time, heat or cold, dirt and debris can cause frames and hinges to shift. When these elements are misaligned, it's like trying to insert a key in the wrong keyhole it won't work. You can fix a problem which seemed impossible by following these easy steps. So go ahead and give yourself an award for tackling this project and reclaiming the door that was locked! We're sure you'll have no issues opening or closing your patio door. Good luck! We are here to help should you require assistance or have questions.