The Most Advanced Guide To Repair Patio Door Lock
How to Repair a Bad Patio Door Lock
A secure patio door is an essential part of home security. It can be a hassle if it isn't easy to lock.

A stubborn lock can be the result of misalignment or simply wear and wear and tear. It may be possible to fix the function of the lock by adjusting it or lubricating it. If these troubleshooting methods don't work, you can replace the mortise lock and handle.
Clean and Lubricate
A door lock can be difficult to open and close due to dust, dirt and grime. Regular cleaning and lubrication routine can stop your security device from becoming stiff or stymied, saving your money on repair costs and helping your door reach its full lifespan.
To begin, you'll have to clean the lock cylinder. Use WD-40 or a similar penetrating spray to accomplish this. Spray a small amount into the keyhole and work the key into and out to distribute the oil. Avoid using household solvents or other oils that could damage your locks. Also, make sure you spray some on the key itself.
Once your lock cylinder is clean, 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 like liquid lubricants, so it's a great choice for lubricating sticky locks. Silicone sprays are water resistant and can withstand moist and freezing temperatures, however it may require multiple coats to work effectively.
You can also use de-icer spray that is designed for cold weather. It will remove frost and ice off the lock mechanism. This will enable you to unlock your lock, and then lock it more easily.
The environment will determine the frequency at which you should belubricating locks. A coastal location will expose your door to salty air and cause corrosion, and temperature fluctuations can also influence the performance of your lock. The standard rule of thumb is to oil your locks at least twice a year and more frequently when you live in an area with extreme weather conditions. Lubricating your patio door locks can save costs on repairs, and ensure that it will continue to work properly for a long time.
Reposition the Lock Cylinder
If your patio door lock isn't working properly, it could mean that one or more of the components are damaged or misaligned. Regular inspections and prompt repairs of a damaged lock on your patio door could prevent further damage and ensure the security of your doors. To repair a locked or unlocked patio door, you can tighten loose screws and adjust the mechanism of the lock, or replace the lock cylinder.
Begin by looking at the exterior and interior of the lock to determine whether there are signs of damage or misalignment. Locks for patio doors may expand or contract depending on the weather and could shift over time. This slight movement could cause the locking mechanism to become misaligned and cause issues when closing or opening the door.
Next, examine the lock cylinder for obstructions within the keyway hole. A corroded or obstructed lock cylinder might be difficult to open, and could cause damage to the latch springs, cam, or lock pins. If the cylinder does not fit easily, you can get rid of any obstructions with a pair of tweezers and a picklock. If the problem persists you may have to remove the cylinder to find the root of the issue.
If the lock cylinder isn't screwed into the lock body, you can loosen it by unscrewing the screw that is flat inside the faceplate of the cylinder. This screw lets you rotate the cylinder, and could even aid in restoring the proper alignment.
Check the cylinder for a small tab that can move up and down using the key, usually towards the end. This little clip, also known as a "release tab" prevents the cylinder from sliding all the way into the body of the lock. This tab can be moved back with a standard key to allow the cylinder to be removed, then reinserted.
If the cylinder of your lock is stuck it is possible to restore alignment by rotating the cylinder until the latch bolt contacts the strike plate. The handle or knob can then be pushed, and withdrawn. Once you have restored the proper alignment, put back together the lock and check its performance. If your patio door lock isn't functioning properly It is likely that a different component, such as the latch spring or latch needs to be replaced.
Tighten the Screws
The locks on patio doors are susceptible to damage from regular use, extremes of temperature dust, dirt and. These delicate parts can be damaged if they are not properly maintained, causing your door to stop locking properly. Thankfully, most lock problems can be fixed easily with just a few simple maintenance steps.
You should first clean the lock mechanism. Make use of a damp cloth to clean any dirt or dust that may be present. Then dry the lock thoroughly. After cleaning, a small amount silicone-based lubricant will help keep moving parts running smoothly and efficiently. Avoid lubricants with oil bases, they can attract dust and debris which can cause further problems.
If your patio door is equipped with a security footlock, ensure that the footlock is aligned correctly with the strike plate. In the majority of cases, this will only require adjusting the screws that secure the foot lock to the frame of your patio door. To adjust the foot lock simply loosen the screw using the help of a Robertson screwdriver and gently pull it up or down. Once the adjustment is done then tighten the screw.
The most common problem when it comes to fixing 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 lower or higher than it is supposed to be.
Then, take off the handle from the old one and locate the bolts or screws holding it in the first place. Keep on track of the bolts or screws because you will need them to attach the new handle. Next, remove the old spindle, then slide the new spindle into place on the inside of the door, making sure that it is properly aligned with the holes in the exterior and interior handles. Install the exterior and interior handles after the spindle has been installed. Make sure they are properly aligned with the screws or bolts holding them in place.
After sliding glass door repair Repair My Windows And Doors 've made any needed adjustments to your patio door, be sure to test it by locking and closing the door. If the door is properly aligned, it should be able to open and shut without needing any additional force. If you're still having problems you may have to adjust the position of 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. Replacing a lock is a fairly simple home improvement project that a majority of homeowners can tackle by themselves. Begin by sliding the patio doors completely out and removing the existing lock from the inside of the door. Review the lock to determine the type of lock that you'll require.
Before installing the new latch, loosen the screws that hold the strike plate. This is the portion of the lock mounted on the outside of the door's frame. Adjust it horizontally or in the vertical direction to align it with holes for the latch. After you've repositioned your strike plate, screw it back into place and tighten the screws.
Once all the components of your patio door have been relocated or replaced, reassemble and secure them as directed by the manufacturer. When you're done, check the latch to ensure that it fits and is able to catch the latch's 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 functioning exactly as it should, and is can provide you with the security and privacy you've come to expect from your home's doors.
Like other areas of your home the patio doors have to be properly aligned in order for they to function effectively. Over time, heat and cold weather dirt and debris and other elements can cause frames, hinges, and the locking mechanism to shift. Incorrectly aligned hinges, door frames and locking mechanisms are similar to trying to put keys in the wrong keyhole. It doesn't work. You can solve a problem which seemed impossible by following these simple steps. So, give yourself a pat on the back for tackling this challenge and reclaiming your patio door's locked position! We're sure you won't have any more trouble opening or closing the door from now to the end. Have fun! We're here to help if you have any questions or concerns.