10 Tell-Tale Signs You Must See To Look For A New Repair Patio Door Lock
How to Repair a Bad Patio Door Lock
A safe patio door is vital to home security. If your door is difficult to lock, it can be a nightmare.
In a lot of instances, a locked that is not working is the result of misalignment or simple wear and tear. It is possible to fix the function of the lock by adjusting or lubricating the lock. If these troubleshooting techniques don't work you can replace both the mortise and handle.
Clean and Lubricate
Over time, dirt, dust and grime can make it difficult to open or close doors. Regular cleaning and lubrication can aid in preventing your security device from becoming stiff or stuck. This will help you save money on repair costs and prolong the life of your door.
In the beginning, you'll need to clean the lock cylinder. Make use of WD-40 or another penetrating spray to accomplish this. Spray a small amount of it into the keyhole and then move the key through and out to spread the oil. Do not use household oil or other solvents that can harm your locks. Spray a bit on the key.
After cleaning your lock cylinder it's time to lubricate. You can apply an oil spray made of silicone 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 choice 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.
sliding glass patio door repair can also apply a de-icer spray that is designed for colder weather and will remove frost and ice from the lock mechanism. A couple of sprays will help your lock to unlock and then re-lock more easily.
How often you need to lubricate your locks will rely on environmental factors. The location of your door can affect its performance. A location that is near the ocean can expose it to salty air which can cause corrosion. The general rule of thumb is to lubricate your locks at least twice a year and more frequently when you live in an area with harsh weather conditions. Lubricating your patio door locks can save money on repairs, and ensure that it will continue to function properly for many years.
Reposition the Lock Cylinder
If your patio door lock doesn't function properly there's a chance that one or more of its components could be damaged or misaligned. Regular inspections and timely repairs of a faulty lock on your patio door will prevent further damage and ensure 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 interior of the lock to find signs of damage or misalignment. Patio door locks can expand or contract with the weather, and may even shift over time. This slight movement can cause the locking mechanism to misalign and cause problems when closing or opening the door.
Then, look over the lock cylinder to find any obstructions in the keyway hole. A corroded or blocked cylinder is difficult to open and may eventually cause damage to the lock pins, cam or latch springs. If the cylinder isn't easy to insert, you might be able to dislodge any obstruction using a pair of tweezers or a picklock. If the issue continues, you may need to take out the cylinder to determine the root of the issue.
If the lock cylinder hasn't been screwed into the body of the lock then you can loosen it by uncrewing the screw that is flat inside the cylinder faceplate. Loosening this screw will allow you to move the cylinder around and could help to restore alignment.
Examine the cylinder for a little tab that can move up and down using the key, typically towards the end. This little clip, called a "release tab" is what keeps the cylinder from sliding into the body of the lock. A standard key can move this tab back to release the cylinder and allow it to be removed and reinserted.
If your lock's cylinder is stuck, you might be able to restore the proper alignment by turning it until the latch bolt engages with the strike plate and the handle or knob can be pushed in and out. Reassemble the lock once you have restored the proper alignment. Check it out for its functionality. If your patio door lock still isn't functioning properly, it is likely that another component like the latch spring or latch must be replaced.
Lock the Screws
The locks on patio doors can be damaged by regular use, extreme temperatures dust and dirt. If they are not properly taken care of the delicate parts could wear down and cause your door to not lock properly. Most lock problems are easily fixed with a few simple steps.
The first thing you have to do is clean the lock mechanism. Make use of a damp cloth to remove any dirt or dust that might be found. Then, dry the components thoroughly. After cleaning, a small amount silicone-based lubricant will help keep moving parts running smoothly and efficiently. Avoid lubricants with oil bases because they may draw dust and dirt which could cause more problems.
Then, if your patio door has an electronic foot lock for security ensure that the foot lock is aligned with the strike plate. In most cases, this will require you to adjust the screws that attach your foot lock to the frame of the patio door. Loosen the screw using a Robertson screwdriver, and gently pry upwards or downwards to adjust the foot lock as needed. Once the adjustment is done, tighten the screw securely.
When it comes to fixing the handle on a patio door the most frequent issue is misalignment between the strike plate and the latch. This could be caused by normal wear and tear or the latch could be set higher or below what it should be.
Then, take off the handle that was previously used and locate the bolts or screws that hold it in place. Keep on track of the screws or bolts, since you'll need them to install the new handle. Then, take off the old spindle and slide the new one into place on the interior of the door. Make sure it is aligned properly with the holes in both the exterior and interior handle. Reinstall the interior and external handles once the spindle has been installed. Make sure they are aligned properly with the screws or bolts to secure them.
After you've made any needed adjustments to your patio door, be sure to test it by closing and locking the door. If the door is correctly aligned, it will open and close smoothly without the need for any additional force. If you are still having issues you may have to reposition your strike plate or latch, or replace the lock cylinder.
Replace the Latch
If your patio door locks not working, it could be time to replace the lock. The replacement of a lock is a moderately easy home improvement project that most homeowners can tackle themselves. Start by sliding the patio door completely open and removing the existing lock from the inside of the door. Take note of how the current lock is screwed into both the door and jamb so that you can determine the type of lock you'll have to purchase.
Before installing the new latch, loosen the screws securing the strike plate (the part of the lock that's positioned on the outside edge of the door frame) and adjust it horizontally or vertically to align it with the latch hole in the jamb in the door. Once you've repositioned the strike plate, screw it into position and tighten the screws.
After all the components are repositioned or modified then assemble and secure the patio door in accordance with the instructions given by the manufacturer. When you're done, test the latch. Make sure it fits correctly and that it is able to latch 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 just as it should and is will provide you with the security and privacy you've come to appreciate from your home's doors.
Patio doors, like other areas of your home should be aligned properly to work effectively. Over time, heat and cold weather, dirt and debris, and other elements can cause the hinges, door frame, and the locking mechanism to shift. Misaligned hinges, door frames and locking mechanisms are like trying to insert a key in the wrong keyhole. It doesn't work. By following these simple steps, you will be able to fix the issue that may have seemed unfixable. Give yourself a pat on the back for tackling the project and reclaiming the patio door's closed position! We're betting you'll have no issues opening or closing your patio door once more. Best of luck! We're here to assist should you require assistance or have questions.