How to Repair a Bad Patio Door Lock
A secure patio door is essential to home security. If it is difficult to lock, it can be a nightmare.
In most instances, a lock that is difficult to open is the result of misalignment or simple wear and tear. Lubricating the lock or adjusting its position could help restore its function. If these troubleshooting methods don't work, you can replace the mortise lock and handle.
Clean and Lubricate
A door lock may become hard to open and close over time due to dirt, dust and grime. A regular cleaning and lubrication schedule can stop your security device from becoming stiff or stuck, saving your money on repair costs and helping your door reach its maximum lifespan.
In the beginning, you'll have to clean the lock cylinder. Use WD-40 or an equivalent penetrating spray do this. Spray a small amount oil into the keyhole and then turn the key to distribute 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 is time to lubricate. You can apply a dry lubricant such as graphite powder or a silicone spray. Graphite is a durable lubricant that doesn't attract dust, unlike liquid oils. It's an excellent choice to lubricate locks. Silicone sprays are able to endure temperatures of minus 0 degrees and are impervious to water. However, they may need multiple coats in order to be efficient.
You can also use sprays to de-icer your lock, which is specifically designed for cold weather and can loosen ice and frost from the lock mechanism. A few coats of this will aid your lock unlock and then lock more easily.
The climate will determine how often you should belubricating locks. The location of your door will impact its performance. A coastal location can expose it to salty air, which could cause corrosion. The general rule of thumb is to grease your locks every two years or more often when you live in an area that experiences harsh weather conditions. Lubricating your locks can save you money on repairs and ensure that your patio door continues to function as it should for many years to come.
Reposition the Lock Cylinder
If your patio door lock isn't working correctly, it could indicate that one or more of the components are damaged or misaligned. Regular inspections and prompt repair of a damaged lock on your patio door can prevent further damage and ensure the security of your doors. To fix a locked or non-locked patio door, you can tighten loose screws or adjust the mechanism of the lock, or replace the lock cylinder.
Begin by inspecting the exterior and the interior of the lock to determine whether there are signs of damage or misalignment. Patio door locks may expand or contract depending on the weather and might even shift with time. This slight shift can cause the locking mechanisms to stop aligning correctly and can cause issues when opening or closing the door.
Examine the keyway hole on the lock cylinder. If the lock is corroded or blocked, the cylinder may be difficult to open and can eventually cause damage to the pins, 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 continues then you'll need to remove the cylinder and disassemble it to find the root of the problem.
If the lock cylinder is not been screwed onto the lock body it can be removed by removing the screw on the cylinder faceplate. This screw lets you rotate the cylinder, and could even aid in restoring the proper alignment.
Look for an elongated tab that is movable with the key. It's usually located close to the end. This small clip, sometimes called a "release Tab", prevents the cylinder from sliding into the lock body in the entire way. This tab can be moved back by using a standard key. This will allow the cylinder to be removed, then returned.
If your lock cylinder is stuck, you may be able to restore the proper alignment by rotating it until the latch bolt is in contact with the strike plate, and the knob or handle can be pulled in and pulled out. Reassemble the lock after you have restored proper alignment. Test it to see if it works. If your patio door lock is difficult to use, it's a sign that a different component, such as the latch or latch spring is damaged or worn and may require replacement.
Tighten the Screws
Over time, frequent use as well as cold and hot weather dust, dirt, and can cause damage to patio door locks. If not properly maintained the delicate parts could get worn out and cause your door to not lock properly. Most lock issues can be repaired with a few easy steps.
Clean the lock mechanism. Use a dampened cloth to remove any dust or dirt that might be present. Then, dry the components thoroughly. After cleaning, a small amount of silicone-based lubricant will help keep the moving parts running smoothly and efficiently. Avoid lubricants that have oil bases since they could attract dust and other 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 hold your foot lock to the frame of the patio door. Unlock the screw with the Robertson screwdriver, and gently pry up or down to adjust the foot lock as needed. Once the adjustment is done, tighten the screw securely.
The most frequent issue in the repair of patio door handles is the misalignment of the latch and strike plate. This can be caused by wear and tear or the latch could be set above or below where it is supposed to be.
Begin by removing the old handle, then find the bolts or screws that secure it. Make sure to keep track of these since you will need them later when installing the new handle. Then, remove the spindle that was in use and slide the new one in place on the interior of the door. Be sure that it is properly aligned with the holes in both the exterior and interior handle. Install the exterior and interior handles once the spindle is been installed. Make sure that they're aligned properly with the bolts or screws holding them in place.
Once you've made any necessary adjustments to your patio door, make sure to test it by closing and locking the door. If everything is in alignment, the door will open and close without additional force. If you are still having issues you may have to move your strike plate or latch or replace the lock cylinder.
Replace the latch
If your patio door locks still don't work, it may be time to replace the latch. The replacement of a lock is a relatively simple home improvement project that a majority of homeowners can do themselves. Begin by sliding the patio door completely open and unscrewing the existing lock from the interior side of the door. Be sure to study the way in which the current lock is screwed to the door and the door jamb so that you can get a sense for what kind of lock you'll need to purchase.
Before installing the new latch, loosen screws that secure the strike plate. This is the part of the lock mounted on the edge of the door's frame. Adjust patio doors repair near me RepairMyWindowsAndDoors or in an upward direction to align it with the holes in the latch. Once you've repositioned the strike plate, secure it in position and tighten the screws.
When all the components of your patio door have been relocated or replaced, reassemble and secure them as instructed by the manufacturer. After you've completed the process checking the latch. Make sure it is fitted correctly and that it is able to latch when the door is closed. If it does, your patio door lock is functioning as it should and can provide the security and privacy you've come expect from your doors.
Like other areas of your home, need to be aligned correctly to function efficiently. Over time, temperatures and cold weather, dirt and debris, and other factors can cause the hinges, door frame, and locking mechanism to shift slightly. If these parts aren't aligned, it's like trying to fit a key into the wrong keyhole and it doesn't work. You can fix a problem which seemed impossible by following these easy steps. You should pat yourself on the back for taking on the job and reclaiming your patio door's closed position! We're betting you won't face any more trouble opening or closing the door from now to the end. Best of luck! We are here to assist should you require assistance or have any questions.