How to Repair a Bad Patio Door Lock

A safe patio door is crucial for home security. When yours becomes difficult to lock, it could be a hassle.

In many instances, a lock that is difficult to open is the result of misalignment or simple wear and tear. Lubricating the lock or changing its position may aid in restoring its functionality. If these troubleshooting methods aren't working, you can replace the mortise lock and handle.

Clean and Lubricate

Over time, dirt, dust and grime can make it difficult to open or close doors. Regular cleaning and lubrication routine will keep your security device from becoming stiff or stuck, saving you money on repair patio Door lock bills and allowing your door to enjoy its full lifespan.

To begin, you will have to clean the lock's the cylinder. Use WD-40 or another penetrating spray to do this. Spray a small amount of it into the keyhole, then work the key through and out to spread the oil. Do not use solvents like household oil or other, as they can damage your locks. Spray a little on the key.

After cleaning your lock cylinder, it's time to grease. You can apply a silicone spray or a dry lubricant such as graphite powder. Graphite powder is long-lasting and doesn't attract dust as liquid lubricants do, which is why it's a great option for lubricating locks that stick. Silicone sprays are water resistant and can withstand moist and freezing temperatures, but may require several coats to be effective.

You can also use a de-icer spray that is specially designed for cold weather. It will remove frost and ice off the mechanism of your lock. This will allow you to unlock your lock and then lock it more easily.

How often you should oil your locks will be contingent on environmental factors. The location of your door will affect its performance. A coastal location can expose the door to salty air, which could cause corrosion. It is recommended to ensure that your locks are lubricated at least two times each year, or more often in areas with harsh weather conditions. Lubricating your locks can save you money on repairs and ensure your patio door will function as it should for many long time to come.

Reposition the Lock Cylinder

If your patio door lock isn't functioning correctly, it could indicate that one or more components are damaged or misaligned. Regular inspections and prompt repairs of a damaged lock on your patio door will help prevent further damage and guarantee the security of your doors. To repair a locked or unlocked patio door, tighten loose screws, adjust the lock mechanism or replace the lock cylinder.

Begin by inspecting the exterior and inside of the lock for signs of damage or misalignment. Patio door locks can expand or contract with the weather, and could shift over time. This slight movement can cause the locking mechanism to misalign and cause problems when opening or closing the door.

Next, examine the lock cylinder for obstructions within the keyway hole. An obstructed or corroded lock cylinder is difficult to open and could eventually cause damage to the lock pins, cam, or latch springs. If the cylinder does not fit easily, you can get rid of any obstructions by using a pair of tweezers and a lock. If the issue continues, you might need to remove the cylinder to find the source.

If the lock cylinder isn't screwed into the lock body, you can loosen it by unscrewing an elongated screw within the cylinder faceplate. This screw lets you rotate the cylinder, and may even help restore alignment.

Examine the cylinder for a tiny tab that can move up and down with the key, generally towards the end. This little clip, also known as a "release tab", keeps the cylinder from sliding into the lock body. A standard key will slide this tab back to let the cylinder out and allow it to be removed and put back in.

If your lock cylinder has become stuck, you can restore alignment by rotating the cylinder until the latch bolt is engaged with the strike plate. The knob or handle can then be pushed, and pulled back. Reassemble the lock after you have restored the proper alignment. Test it to see if it works. If your patio door repair company near me door lock isn't working, it is likely that another component like the latch or latch spring needs to be replaced.

Lock the Screws

The locks on patio doors can be damaged by regular usage, extreme temperatures, dirt and dust. These delicate parts may wear out if not properly maintained, leading to your door to stop locking properly. Fortunately, the majority of lock issues can be easily fixed with just a few simple maintenance steps.

The first thing you have to do is clean the lock mechanism. Use a dampened cloth to clean any dirt or dust that might be present. Then dry the parts thoroughly. After cleaning, a small amount of silicone-based lubricant can keep the moving parts functioning smoothly and effectively. Avoid lubricants that have oil bases as they can draw dust and dirt and cause additional issues.

Next, if your patio door has a security foot lock ensure that the foot lock is properly aligned with the strike plate. Most of the time, this will only require you to adjust the screws that hold your foot lock to the frame of the patio door. To adjust the footlock, loosen the screw with a Robertson screwdriver and gently pry it up or down. After the adjustment has been completed then tighten the screw.

The most common problem when it comes to repairing patio door handles is misalignment of the strike plate and latch. This could be due to everyday wear and tear or it could be that the latch is set higher or lower than it should be.

Start by removing the handle, then identify the bolts or screws that hold it in place. Be sure to keep track of these since you will need them later when installing the new handle. Next, remove the old spindle, and then slide the new spindle into place on the side of the door, making sure that it is aligned with the holes in the exterior and interior handles. Reinstall the exterior and interior handles once the spindle has been installed. Make sure they are properly aligned with the bolts or screws holding them in place.

Close and secure the patio door after you have made any adjustments that are required. If the door is properly aligned, it will open and shut without needing any additional force. If you're still having trouble then you may need to move the latch or strike plate, or the lock's cylinder might be damaged and must be replaced.

Replace the latch

If your patio door locks are not working, it could be time to replace the lock. The majority of homeowners can replace locks themselves. Begin by sliding the patio doors repair doors all the way out and unscrewing your existing lock from the inside of the door. Examine the lock you have to determine the type of lock you'll need.

Before installing the new latch, loosen screws that hold the strike plate. This is the part of the lock mounted on the edge of the frame of the door. Adjust it either horizontally or in an upward direction to align it with the holes in the latch. After you've adjusted the latch plate you can tighten the screws, then screw it into place.

When all the components of your patio door are relocated or replaced, reassemble and secure them as instructed by the manufacturer. When you're done checking the latch. Make sure it fits properly and catches the latch when the door is closed. If it does, your patio door lock is functioning exactly as it should, and is will provide you with the security and privacy you've come to appreciate from your home's doors.

Like other parts of your home the patio doors have to be properly aligned in order for them to work efficiently. Over time, temperatures cold, dirt and debris could cause the frames and hinges to shift. If these parts aren't aligned it's like trying to insert keys into the wrong hole for a key and it doesn't work. By following these easy steps, you can solve the issue that may have appeared to be unfixable. So give yourself an ovation for tackling this task and regaining your patio door repair service near me door's lock position! We're sure you won't have any more trouble opening or closing the door from now on. Have fun! We're here to help if you have any concerns or questions.