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How to Repair a Bad Patio Door Lock

A secure patio door is a vital element of home security. When yours becomes difficult to lock, it could be a hassle.

In most cases, a stubborn lock is the result of the wrong alignment or just wear and tear. It is possible to restore the lock's function by adjusting or lubricating the lock. If these solutions fail, you may need to replace both the mortise and handle.

Clean and Lubricate

A door lock can become hard to open and close due to dirt, dust and grime. Regular cleaning and lubrication will help to prevent your security device from becoming stiff or stuck. This will help you save money on repair costs and will extend the longevity of your door.

The first step in the process is to clean the lock the cylinder. To do this, use spray cans of penetrating oil, like WD-40. Spray a small amount into the keyhole, then work the key into and out to distribute the oil. Do not use household oil or other solvents which could damage your locks. Spray a little on the key.

After cleaning your lock's cylinder, it is time to lubricate. You can use a silicone spray or dry lubricant such as graphite powder. Graphite is a long-lasting lubricant that doesn't attract dust, unlike liquid fluids. It's an excellent choice to lubricate 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 efficient.

You can also apply de-icer spray, which is specifically designed for cold weather. It will melt the frost and ice from the mechanism of your lock. This will enable you to unlock your lock and then unlock it with ease.

The environment will determine how often you need to lubricate locks. A location with a coastline exposes your door to salty air, which can cause corrosion. Temperature fluctuations can also affect how well your lock works. It is recommended to lubricate locks at least once each year, or more often if your area has harsh weather conditions. Lubricating your locks will save you money on repairs and ensure your patio door will perform as it should for years to come.

Reposition the Lock Cylinder

If your patio door glass repair near me door lock doesn't work properly there's a chance that one or more of its components may be damaged or misaligned. Regular inspections and prompt repairs of a damaged lock on your patio door could stop further damage and increase the security of your doors. You can repair the patio door that is locked or locked by tightening loose screws, adjusting the lock mechanism or replacing the lock cylinder.

Start by checking the exterior and interior of the lock to see whether there are signs of damage or misalignment. Locks for patio doors can expand or contract with the weather and could shift over time. This slight movement can cause the locking mechanisms to not align properly and cause problems when opening or closing the patio door.

Then, look over the lock cylinder for obstructions in the keyway hole. A corroded or blocked cylinder is difficult to open and could eventually cause damage to the pins of the lock, cams or latch springs. If the cylinder is difficult to insert, you might be able to dislodge any obstruction using a pair of tweezers or a picklock. If the issue persists, you may have to remove the cylinder to determine the cause.

If the lock cylinder isn't screwed into the lock body you can loosen it by uncrewing an elongated screw within the faceplate of the cylinder. This screw lets you to rotate the cylinder and could even aid in restoring alignment.

Check the cylinder for a tiny tab that moves 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 into the lock body completely. This tab can be removed using a standard key to allow the cylinder to be removed, then it can be inserted.

If the cylinder of your lock has become stuck, you can restore alignment by rotating the cylinder until the latch bolt engages the strike plate. The knob or handle may then be pushed and withdrawn. Reassemble the lock after you have restored the proper alignment. Test it to see if it works. If your patio door lock is still difficult to use, it's a sign that a different component, such as the latch or latch spring is damaged or worn out and will need to be replaced.

Make sure you tighten the Screws

Over time, regular use temperatures, cold and hot weather dust, dirt and even dirt can cause damage to patio door locks. These delicate parts may wear out if not properly maintained, leading to your door to stop locking properly. Fortunately, most lock issues are easily fixable with a few simple maintenance steps.

The first thing you have to do is clean the lock mechanism. Use a damp cloth clean any dirt or dust that might be present, and dry the components thoroughly. After cleaning, a small amount silicone-based lubricant will help keep moving parts running smoothly and efficiently. Avoid lubricants that contain oil bases, however they can attract dust and debris which can cause further problems.

If your patio door is equipped with a security footlock, make sure that the footlock is aligned correctly with the strike plate. In most cases this will only require you to adjust the screws that attach your foot lock to the frame of the patio door. Unlock the screw with a Robertson screwdriver and gently pry up or down to adjust the foot lock as needed. Once the adjustment is complete you can tighten the screw.

The most frequent issue when it comes to fixing patio door handles is misalignment of the strike plate and latch. This can be caused by everyday wear and tear or it could be due to the fact that the latch is placed higher or lower than it should be.

Then, take out the old handle and locate the bolts or screws that are holding it in the place. Make sure to keep track of them as you will need them when installing the new handle. Next, remove the old spindle, then slide the new spindle into the door on the side of the door, making sure that it is aligned with the holes in the interior and exterior handles. Install the exterior and interior handles after the spindle has been installed. Make sure they are properly aligned with the bolts or screws holding them in place.

After you've made any needed adjustments to your local patio door repairs door, make sure to test it by locking and closing the door. If the door is properly aligned, it should open and shut smoothly without needing any additional force. If you're having difficulty then you may need to reposition the latch or strike plate or the lock cylinder could be damaged and need to be replaced.

Replace the latch

If your patio door locks still don't work, it may be time to replace the latch. Installing a new lock is a fairly simple home improvement project that a majority of homeowners can do by themselves. Begin by sliding patio door repair service the patio door all the way open and then removing the current lock from the interior side of the door. Review the lock to determine the type of lock that you will need.

Before installing the new latch take off the screws that secure the strike plate (the part of the lock that's mounted on the outside edge of the door frame) and then adjust it vertically or horizontally to align it with the latch hole in the jamb of the door. After you've repositioned the latch plate, tighten the screws and screw it in place.

After all the parts of your patio door are repositioned or replaced, reassemble and secure them as directed by the manufacturer. After you're done, test the latch to ensure that it is in place and fits the latch hasp when the door is closed. If it does the lock will be able to latch onto the door. If it does, your patio door lock is now functioning as it should and can give you the security and privacy you've come expect from your home's doors.

As with other parts of your home your patio doors also need to be aligned properly for them to function efficiently. Over time, temperature cold, dirt and debris can cause hinges and the frame of the door to shift. If these parts aren't aligned it's similar to trying to insert keys into the wrong keyhole and it doesn't work. You can fix a problem which seemed impossible by following these simple steps. Do yourself a big pat on the back for tackling the task and reclaiming the patio door's closed position! We're sure you'll not have any issues opening or closing your patio door once more. Have fun! We are here to assist should you require assistance or have questions.