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How to Repair Patio Door a Bad Patio Door Lock

A secure patio door is a vital element of home security. When yours becomes difficult to lock, it could be a hassle.

A stubborn lock can be caused by misalignment or simply wear and tear. Lubricating the lock or adjusting its position could help to restore its function. If these methods of troubleshooting fail, you may 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 stop your security device from becoming stiff or stuck, saving you money on repairs and allowing your door to enjoy its maximum lifespan.

To begin, you'll have to clean the lock the cylinder. To do this, you'll need a spray bottle of penetrating oil such as WD-40. Spray a small amount oil into the keyhole and then rotate the key to spread it. Avoid using household oils or other solvents that could damage your locks. Also, make sure you spray some on the key itself.

After cleaning your lock cylinder, it is time to lubricate. You can use a dry lubricant such as graphite powder or a silicone spray. Graphite powder lasts for a long time and doesn't swell up like liquid lubricants do, which is why it's a great choice for lubricating locks that stick. Silicone sprays can be able to withstand temperatures that are below freezing and are resistant to water. However, they may need multiple coats in order to be effective.

You can also use sprays to de-icer your lock, which is specifically designed for colder weather and will remove frost and ice from the lock mechanism. This will enable you to unlock your lock and relock it more easily.

How often you need to oil your locks will be contingent on environmental factors. The location of your door will impact its performance. A location that is near the ocean can expose it to salty air which can cause corrosion. The most common rule of thumb is to grease your locks every two years and more frequently if you reside in an area that experiences extreme weather conditions. Lubricating your patio door locks will save the cost of repairs and ensure that it continues to function properly for a long time.

Reposition the Lock Cylinder

If your patio door lock isn't operating properly, it could be that one or more parts are damaged or misaligned. Regular inspections and timely repairs of a damaged lock on your patio door will help prevent further damage and guarantee the security of your doors. To fix a locked or non-locked patio door, tighten loose screws and adjust the mechanism of the lock, or replace the lock cylinder.

Start by examining the exterior and inside of the lock to find signs of damage or misalignment. Patio door locks can expand or contract in response to the weather, and they may even shift over time. This slight movement may cause the locking mechanism to become misaligned and cause issues when closing or opening the door.

Next, examine the lock cylinder for obstructions in the keyway hole. An obstructed or corroded lock cylinder may be difficult to open and can eventually cause damage to the lock pins, cam or latch springs. If the cylinder doesn't fit easily, you can get rid of any obstructions by using a pair of picklocks and tweezers. If the issue continues, you may need to take out the cylinder to determine the root of the issue.

If the lock cylinder is not been screwed onto the lock body, it can be loosen by unscrewing the screw on the faceplate of the cylinder. This screw will allow you to rotate the cylinder and could even aid in restoring the alignment.

Look for the small tab that moves along with the key. It's usually near the end. This small clip, also known as a "release Tab", prevents the cylinder from sliding patio door repairs into the lock body all the way. A standard key will move the tab back to release the cylinder and allow it to be removed and put back in.

If your lock cylinder is stuck, you may be able restore proper alignment by rotating it until the latch bolt connects with the strike plate, and the knob or handle can be pulled in and out. Reassemble the lock after you have restored the proper alignment. Test it to see if it works. If the lock on your patio door isn't working properly, it is likely that another component like the latch or latch spring must be replaced.

Lock the Screws

Over time, regular use temperatures, cold and hot weather, dirt, and dust can wear down patio door locks. These delicate parts may be damaged if they are not maintained properly, causing your door to stop locking properly. Most lock issues can be solved with just a few steps.

You should first clean the lock mechanism. Use a dampened cloth to get rid of any dirt or dust that may be present. Then dry the parts thoroughly. After cleaning, a small amount silicone-based lubricant will help keep the moving components functioning smoothly and efficiently. Avoid lubricants with oil bases, they could draw dust and dirt which can cause further problems.

If your patio door comes with an electronic footlock for security, make sure that the footlock is properly aligned with the strike plate. Most of the time, this will only require you to adjust the screws that attach your foot lock to the frame of the patio door. To adjust the foot lock, loosen the screw with the help of a Robertson screwdriver and gently pull it upwards or downwards. After the adjustment has been completed you can tighten the screw.

The most frequent issue when it comes to fixing patio door handles is misalignment of the strike plate and latch. This can be due to everyday wear and tear, or the latch could be set lower or higher than it should be.

Start by removing the handle, and then 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, you can remove the old spindle, and then slide the new one into place on the side of the door, making sure that it is properly aligned with the holes in the interior and exterior handles. Install the exterior and interior handles once the spindle has been installed. Make sure that they are aligned properly with the screws or bolts that hold them in place.

Once you've made any necessary adjustments to your patio door, make sure to test it by locking and closing the door. If everything is in alignment, the door will open and close without any additional force. If you're having difficulty it could be necessary to adjust the strike plate or latch or the lock cylinder may be damaged and need to be replaced.

Replace the Latch

If your patio door locks are not working, it could be time to replace the lock. Replacing a lock is a moderately easy home improvement task that many homeowners can tackle 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 remove the screws that hold the strike plate (the part of the lock that's set on the outside edge of the door frame) and adjust it either horizontally or vertically to align it with the hole in the jamb of the door. After you've adjusted the strike plate, screw it into position and tighten the screws.

Once all the components of your patio door have been repositioned or replaced, reassemble and secure them as directed by the manufacturer. When you're done, check the latch to ensure that it fits and catches the latch hasp when the door is closed. If it does then your patio door lock is working exactly as it should, and is able to give you the security and privacy you've come appreciate from your home's doors.

As with other parts of your home the patio door repair company doors have to be aligned properly for them to work efficiently. Over time, temperature, cold, dirt, and debris can cause the hinges and door frame to shift. If these components are not aligned it's like trying to insert a key into the wrong hole for a key it won't work. It is possible to fix an issue that appeared impossible by following these easy steps. So, give yourself a pat on the back for tackling this task and reclaiming your patio door's lock position! We're sure you won't experience any problems opening or closing your patio door once more. Good luck! We're here if you have any questions or concerns.