What Is French Door Locking Mechanism Replacement And Why Is Everyone Dissing It?
Fixing French Door Locking Mechanism Replacement
When you lock your french doors, you need to make sure they're secure. You can do this by selecting a lock that will keep your door secure without blocking airflow or impacting the appearance of your space.
French door locks are generally an all-point lock system which includes flush bolts at the upper and lower edges of each door panel, and a lockset on the operable door. This type of lock is difficult to break into.
How to fix a French Door That Won't Lock
If your doors aren't locking or latch correctly, it could be a serious safety risk. It could also be an indication of a serious issue like a damaged locking cylinder. Don't worry, the problem can be solved with just a few steps.
The majority of the time, a door that won't lock is because there is an obstruction that blocks the latch. It could be as simple as a small piece of dirt that is stuck in the lock or it could be an issue with the latch itself.
You can confirm whether this is the case by looking at the strike plate (the metal piece that sits against the frame on the inside of the door). If there is a small metal stub sticking out from the strike plate, gently tap it with a screwdriver to bend it. This will allow the bolt to slide into the door more easily.
A seized latch could be the result of improper installation or a poor alignment. Lubricating the latch can help it function better, but it doesn't solve problems with how it aligns with the strike plate.
Installing a strike plate is simple in case you don't have one. It is necessary to remove the lock body from the door (the part that attaches to the frame of the door) and replace the complete lock assembly with a brand new one. You will need a phillips-head screwdriver and an electric drill for this, but it's not a major task.
It is recommended to keep the lock lubricated especially the cylinder regularly to make sure it works as well as it can. You can use silicone or graphite oil to do this. Apply the lubricant to the key, and then turn it several times, slowly until the cylinder can move freely.
french door hinge repairs worthing -cylinder deadbolt is more secure than an ordinary deadbolt when is used on French doors. A simple handle twist lock isn't enough to keep intruders out and a standard deadbolt with an internal thumb-turn of the door could be beaten by breaking the glass and then reaching in through it.
How to fix a French door that isn't latching
The issue is often caused by the latch of the door not connecting correctly with the hole in the strike plate. This is usually due to hinges that are sagging, but it could also be due to the position of the latch or the latch itself. To identify which one is the culprit you can apply a lipstick or similar marker to pinpoint the point where the latch comes into contact with the strike plate hole. The position of the mark will help you identify the cause of the issue If, for instance, it makes contact below the strike plate's hole, the hinges are the likely reason, however if it is above then the latch position may be the cause.
It is essential to align the strike plate and latch holes when installing handles or the lock mechanism on a French Door. This is especially the case in the event that one door was closed for a long amount of time. In this period the door might be a little shifted. This is particularly common with wooden or composite doors since they are susceptible to expand or contract according to the weather and the conditions.
To fix this, take off the latch that locks on the edge of the door in use and unscrew it from the handle. Then, using a sharp chisel and hammer, you can increase the strike plate hole on the door frame. This will allow the latch to be put in a better position for the door and when the door is closed and opened, it will close without rubbing or catching the frame.
Once the hole in the latch has been expanded, carefully place the new latch inside the strike plate hole and screw it in. Next, re-adjust the strike plate using the screw and hammer until it is in a more appropriate position, and then test the door. Make any adjustments that are needed.
The lock cylinder on the external French Doors won't turn. This can be due to damage or wear and tear. However, it's usually a simple fix. The lock could be blocked or the pins of the cylinder worn. A simple clean can make a huge difference in the performance of the mechanism, so it's worth giving it a try. If the issue is not resolved, it is often necessary to replace the entire lock cylinder.
How do fix the problem of a French door that isn't opening
If your French door won't lock due to dirt or other debris it's likely that the lock mechanism is blocked. Checking that the door frame is clear and that there's nothing blocking the locking mechanism is the first thing you need to do. There could also be an issue with the alignment of the French door and its frame. This can cause the French door to move against the frame, resulting in jamming.

The mechanism for locking is simple. A key rotates the spindle, which moves a bolt up and down on a rail. If the handle is moving but the bolt does not there is a problem, then something is not working. It could be something wrong with the mechanics of the lock itself or it might just need to be lubricated. Make use of a silicone spray. It comes with a nozzle can be used to direct lubricant directly into the mechanisms. Spray the spray liberally and then rotate the handle to ensure the lubricant is reaching all parts of the mechanism.
There is also the possibility of having to adjust the location of the latch on the French door. This is easy to do and can usually be done from the outside of the door. If your French doors have just been installed they should be able to fix the latch and handle in the door without difficulty. If they're older then you'll be required to mark the positions of the holes for the handles on the door and the latch on the frame of the door using a template included in the lock kit. The hole to install the handle or knob at the proper height. This is typically around 36 inches above the floor. Then, drill smaller holes around the edges of the doors for the latch.
After the hole has been drilled, you need to make sure that the latch plate is correctly set over the strike plate of the door frame. If this doesn't fit the deadbolt, it may not retract into the strike plate when you press the lock lever. The latch plate will then need to be screwed into place.
How to fix the problem of a French door that won't close
The latch on a French door can become stuck and can't be closed. This makes the doors inoperable. This is usually a straightforward issue to resolve, but it could require you to remove one of the doors that are heavy. The most common cause is that the latch is misaligned either with the strike plate, or with the jamb of the door or both. The dead bolt may not be fully extended or retractable. The misalignment can happen in time, as a result of weather conditions or the settlement of the home.
If the latch is stuck, it could be difficult to open, however it's typically easy to fix the problem by loosening the screws holding the hinge to the frame, and then inserting shims to make the door higher or lower. This will bring the latch closer to the lock mechanism, and will solve the issue.
If the latch isn't able to get into position with the strike plate's hole on the door jamb it is usually possible to fix the issue by loosing a screw that is holding the strike plate and using an electric or a metal planer to remove some of the edge of the plate until the latch is able to fit. This might also require removing the strike plate and chiseling out the hole to make it bigger in the event that it is it is necessary.
The locks on French doors often fail to engage properly. This could indicate an issue with the locking cylinder, especially if you're using a more recent lock system. You'll need to remove the lock and inspect it for obvious damage or obstructions and if it's not functioning properly, you may need to replace it.
If you have an older door that has a draft coming in, try replacing the weatherstripping on the exterior of the door. This will provide a tight seal and to keep the doors from sticking or locking improperly. You can also add door sweeps to ensure that all the gaps you might encounter are sealed. If you choose to do this, be sure to install the sweeps on both sides of the door and that the sweeps overlap at the bottom.