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How to repair patio door lock a Bad Patio Door Lock

A secure patio door is vital to ensure your home's security. If it becomes difficult to lock, it could be a hassle.

In most instances, a locked that is not working is due to the wrong alignment or just wear and tear. It is possible to fix the function of the lock by adjusting it or lubricating it. If these methods of troubleshooting aren't working, you can replace the mortise lock and handle.

Clean and Lubricate

Over time, dirt, dust and grime can make it difficult to open and close doors. Regular cleaning and lubrication schedule can prevent your security device from becoming stiff or stuck, saving your money on repair Patio door lock costs and allowing your door to reach its maximum lifespan.

The first step is to clean your lock the cylinder. To do this, you'll need spray cans of penetrating oil, such as WD-40. Spray a small amount oil into the keyhole and then turn the key to spread it. Avoid using solvents like household oil or other that can harm your locks. Spray a bit on the key.

When your lock's cylinder is clean and lubricated, it's time to apply. You can use a silicone spray or a dry lubricant, such as graphite powder. Graphite powder is long-lasting and doesn't swell up like liquid lubricants do, which is why it's a great option for lubricating sticky locks. Silicone sprays are water-resistant and can withstand moist and cold temperatures, however they may require multiple coats to be effective.

You can also use a de-icer spray specifically made for cold weather. It will melt the frost and ice from the mechanism of your lock. A couple of sprays will aid your lock unlock and then lock again easily.

How often you should lubricate your locks will depend on environmental factors. The location of your door will impact its performance. A location that is near the ocean can expose the door to salty air, which can cause corrosion. The most common rule of thumb is to oil your locks every two years or more often when you live in a region that has harsh weather conditions. Lubricating your locks will save you money on repairs and ensure your patio door will function properly for years to come.

Reposition the Lock Cylinder

If your patio door lock doesn't perform as it should there's a chance that one or more of its parts may be damaged or misaligned. Regular inspection and prompt repair of a defective patio door lock can prevent additional damage and ensure that your doors are safe. To repair a locked or unlocked patio door, tighten loose screws and adjust the lock mechanism or replace the lock cylinder.

Begin by looking at the exterior and interior of the lock for signs of damage or misalignment. patio doors repair near me door locks may expand or contract depending on the weather and could shift over time. This slight movement could cause the locking mechanism to stop aligning correctly and lead to problems with opening or closing the patio door.

Examine the keyway hole in the lock cylinder. A damaged or corroded lock cylinder could be difficult to access, and may cause damage to the cam, latch springs or the lock pins. If the cylinder isn't simple to insert, you might be able to dislodge any obstructions using a pair of tweezers, or a picklock. If the issue persists, you might need to remove the cylinder to find the root of the issue.

If the lock cylinder hasn't been screwed to the body of the lock, it can be loosen by unscrewing the screw on the cylinder faceplate. Unscrewing this screw will allow you to rotate the cylinder and could help to restore alignment.

Look over the cylinder for a tiny tab that moves upwards and downwards with the key, generally towards the very end. This tiny clip, referred to as a "release tab", keeps the cylinder from sliding patio door repair into the body of the lock. A standard key can slide this tab back to allow the cylinder to be released and allow it to be removed and put back in.

If the cylinder of your lock has become stuck it is possible to restore alignment by rotating the cylinder until the latch bolt engages the strike plate. The knob or handle may then be pushed and pulled back. Reassemble the lock after you have restored proper alignment. Test it to see if it works. If your patio door lock still isn't working properly, it is likely that another component like the latch or latch spring requires replacement.

Lock the Screws

Over time, regular use, hot and cold weather dust, dirt, and can wear down patio door locks. These delicate parts can be damaged if they are not maintained properly, causing your door to not lock properly. Fortunately, the majority of lock issues can be easily fixed with just a few simple maintenance steps.

The first thing you have to do is clean the lock mechanism. Make use of a damp cloth to clean any dust or dirt that may be present. Then dry the parts thoroughly. After cleaning some silicone-based lubricant will help keep the moving parts functioning smoothly and effectively. Avoid lubricants containing oil bases, however, as these can draw dust and dirt that can lead to further problems.

If your patio door comes with a security footlock, ensure that the footlock is aligned properly with the strike plate. In most cases, this will only require changing the screws that attach the foot lock to the frame of your patio door. To adjust the footlock you need to loosen the screw using the help of a Robertson screwdriver and gently pry it up or down. After the adjustment is completed then tighten the screw.

The most common problem when it comes to repairing patio door handles is misalignment of the strike plate and latch. This can be caused by everyday wear and tear or it could be that the latch is set higher or lower than it ought to be.

Then, remove the handle from the old one and locate the bolts or screws that are holding it in the first place. Make sure to keep track of these as you will need them later when installing the new handle. Then, remove the spindle that was in use and slide the new one into place on the interior of the door. Make sure it is properly aligned with the holes in both the exterior and interior handle. Once the new spindle is installed then reinstall the handles on the exterior and interior and ensure that they are properly aligned with the bolts or screws that secure them.

Close and lock the patio door once you have made any adjustments that are required. If the door is properly aligned, it should open and close smoothly without the need for any additional force. If you still have problems it may be necessary to reposition your strike plate or latch or replace the lock cylinder.

Replace the latch

If your patio door locks are still not working, it might be time to replace the lock. Most homeowners can replace the lock themselves. Begin by sliding the patio door all the way open and unscrewing the existing 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, loosen the screws securing the strike plate (the part of the lock that's mounted on the outside of the door frame) and adjust it vertically or horizontally to align it with the hole in the jamb in the door. After you've repositioned the latch plate, tighten the screws and fix it with screws.

Once all the components of your patio door are repositioned or replaced, reassemble and secure them as instructed by the manufacturer. After you've completed the process testing the latch. Check to see if it fits correctly and that it is able to latch when the door is closed. If it does, your patio door lock is working just as it should and is able to give you the security and privacy you've come expect from your home's doors.

Like other parts of your home the patio doors have to be aligned properly for them to function efficiently. Over time, temperatures or cold, dirt and debris can cause hinges and the frame of the door to shift. If these components are not aligned it's similar to trying to insert keys into the wrong hole for a key it won't work. You can fix a problem which seemed impossible by following these simple steps. Give yourself a pat on your back for tackling 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 on. Best of luck! We're here if you have any concerns or questions.