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How to Repair a Bad Patio Door Lock
A safe patio door is an essential part of home security. If your door is difficult to lock, it can be a hassle.
A stubborn lock can be the result of misalignment or even simple wear and wear and tear. Lubricating the lock or adjusting its position could help restore its function. If these solutions fail, you may replace the mortise lock and handle.
Clean and Lubricate
A door lock may become hard to open and close over time due to dust, dirt and grime. Regular cleaning and lubrication will aid in preventing your security device from becoming stiff or stuck. This will save you money in repair costs and prolong the life of your door.
The first step is to clean the lock the cylinder. Make use of WD-40 or a similar penetrating spray to complete this. 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 that can harm your locks. Spray a little on the key.
Once your lock cylinder is clean it's time to lubricate. You can use a silicone spray or a dry lubricant such as graphite powder. Graphite is a long-lasting lubricant that doesn't attract dust, unlike liquid fluids. It's a great choice for locking lubrication. Silicone sprays are water-resistant and can withstand moist and freezing temperatures, however it may require multiple coats to be effective.
You can also use sprays to de-icer your lock, which is specifically designed for colder weather and will loosen ice and frost from the lock mechanism. This will enable you to unlock your lock and relock it more easily.
The climate will determine the frequency at which you should belubricating locks. The location of your door will affect its performance. A coastal location can expose it to salty air which can cause corrosion. It is recommended to ensure that your locks are lubricated at least once a 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 function as it should for many the years to come.
Reposition the Lock Cylinder
If your patio door lock isn't operating properly, it could mean that one or more parts are damaged or misaligned. Regular inspection and timely repair of a defective patio door lock can prevent any further damage and ensure your doors are safe. You can repair the patio door that is locked or unlocked by tightening loose screws, altering the lock mechanism, or replacing the lock cylinder.
Begin by inspecting the exterior and the inside of the lock to determine if there are any signs of damage or misalignment. Patio door locks can expand or contract with the weather, and they may even shift over time. This slight movement can cause the locking mechanism to become misaligned and cause problems when opening or closing the door.
Examine the keyway hole on the lock cylinder. An obstructed or corroded lock cylinder is difficult to open and can eventually cause damage to the lock pins, cam, or latch springs. If the cylinder is difficult to insert, you may be able to dislodge any obstructions with a pair of tweezers or a picklock. If the problem persists, you may need to take the cylinder out and disassemble it in order to identify the source of the obstruction.
If the lock cylinder is not been screwed to the lock body, it can be loosen by unscrewing the flat screw on the cylinder faceplate. This screw lets you to rotate the cylinder and may even help restore the proper alignment.
Examine the cylinder for a little tab that moves upwards and downwards with the key, usually towards the end. This tiny clip, referred to as a "release tab", keeps the cylinder from sliding all the way into the lock body. The tab can be removed by using a standard key. This will allow the cylinder to be removed and then it can be inserted.
If the lock cylinder of yours 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 handle or knob can be pushed in and out. Reassemble the lock once you have restored alignment. Test it to see if it works. If your patio door lock is still difficult to use, it's a sign that another component such as the latch or latch spring is damaged or worn and will require replacement.
Lock the Screws
Over time, frequent use as well as cold and hot weather, dirt, and dust can cause damage to patio door locks. These delicate components can be damaged if they are not properly maintained, causing your door to not lock properly. Fortunately, most lock issues can be fixed easily with a few simple maintenance steps.
Clean the lock mechanism. Use a dampened cloth to remove any dirt or dust that might be found. Then dry the parts thoroughly. After cleaning some silicone-based lubricant can help keep the moving parts running smoothly and effectively. Avoid lubricants containing oil bases, they could draw dust and dirt that can lead to further issues.
If your patio door is fitted with an electronic footlock for security, make sure that the footlock is aligned correctly with the strike plate. In the majority of cases, this will require changing the screws that attach the foot lock to the frame of the patio door. Unlock the screw with the Robertson screwdriver and gently move it upwards or downwards to adjust the foot lock as required. Once the adjustment has been completed then tighten the screw.
The most common problem when it comes to fixing patio door handles is the misalignment of the strike plate and latch. This could be caused by wear and tear, or the latch may be positioned above or below where it is supposed to be.
Begin by removing the handle, and then locate the screws or bolts that secure it. Keep on patio door repairs near me of the bolts or screws, as you will require them to install the new handle. Then, remove the old spindle and slide the new one on the interior of the door. Make sure it is properly aligned with the holes in both the interior and exterior handle. Once the new spindle is in place put back the interior and exterior handles, making sure that they are in alignment with the bolts or screws that hold 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 should be able to open and close smoothly, without additional force. If you are still having issues it may be necessary to move your latch or strike plate or replace the lock cylinder.
Replace the latch
If your patio door locks are not working, it may be time to replace the lock. Most homeowners can replace the lock themselves. Start by sliding the patio door completely open and removing the existing lock from the interior side of the door. Study the existing lock to determine the type of lock that you will need.
Before installing the new latch, loosen screws that secure the strike plate. This is the portion of the lock that is mounted on the outside of the door's frame. Adjust it horizontally or in a vertical direction to align it with latch hole. Once you have repositioned the latch plate then tighten the screws and screw it into place.
After all the components have been repositioned or changed then assemble and secure the patio door in accordance with the instructions given by the manufacturer. When you're done, test the latch. Check to see if it fits properly and catches the latch when the door is shut. If it does the lock will be able to latch onto the door. If it does, your patio door lock is now functioning just as it should and is able to provide you with the security and privacy you've come expect from your doors.
Patio doors, like other parts of your house must be properly aligned to function efficiently. Over time, heat and cold weather, dirt and debris, and other elements can cause hinges, door frame, and the locking mechanism to shift. Incorrectly aligned hinges, door frames, and locking mechanisms are similar to trying to insert keys into the wrong keyhole. It's not working. You can fix an issue that appeared impossible by following these simple steps. Give yourself a pat on the back for tackling the job and reclaiming your patio door's closed position! We're betting you won't experience any problems opening or closing your patio door. Have fun! We're here to help if you have any questions or concerns.
