www.repairmywindowsanddoors.co.uk have a multipoint locking mechanism. The lock consists of the centre case/gearbox, top and bottom locking points, both with hooks or rollers and shoot bolts.
The mechanisms may be difficult to align in the event that uPVC expands and contracts with the weather. This task should be left to a professional locksmith, like Secure Solution.
Misalignment
The most common issue with upvc lock mechanisms is misalignment. This occurs when the door shifts or settles, and it is not aligned properly with all locking points within the multipoint lock mechanism. If this happens, it may cause the handle to not be able to close or secure the door.
There are several things that can cause upvc door misalignment that could cause misalignment, such as dirt or other debris getting into the lock system. With a clean, damp cloth or paper towel clean the lock to eliminate any dirt or dust that may have accumulated. Additionally, lubricating your lock will help keep it functioning and smooth. This can be accomplished with a silicone-based spray or graphite. It is essential to grease your lock at least two times a year, and particularly before rainy seasons.
If the issue continues it is recommended to contact an expert who can adjust the hinges and make sure that the door made of upvc is correctly aligned with the locking points. A locksmith can also provide advice on home security upgrades.
A upvc lock may need replacing if it is not working properly due to wear and tear or damage. A professional will be able replace the lock with a new, high-security lock without causing damage to your door or invalidating your home insurance.
If the door handle of your upvc isn't locking when closed, shut it and then press down on the deadbolt or the euro. If it does this, but doesn't lift, then the gearbox (which is located inside the door) has failed and needs replacing. Your Locksmith can replace this and your upvc will work perfectly again. This is usually cheaper than replacing the entire multipoint lock. Prices will vary depending on the model and make of your upvc door and you can anticipate the locksmith to charge for hour of labor plus any callout cost. If you need an estimate for this service, you can contact your local Locksmith.
Cylinders that are worn or damaged
If your key doesn't turn inside the lock, or if it is turning but the bolt does not come out it could be an issue with the cylinder. A worn or damaged cylinder may need to be replaced to allow the lock to work correctly. We recommend calling an expert locksmith to complete this kind of repair as it isn't easy.
Make sure you have the correct tools before you begin this type of repair DIY lock mechanism. This will include tape measure, a screwdriver and possibly a rubber mallet. Start by unscrewing the screws that secure the lock making sure to note where they are so you can place them back in their original location to reassemble them later. After the old lock has been removed, carefully inspect every component for damage. Remove any broken parts and wash each piece before moving on to reassembly.
When replacing the cylinders identify the manufacturer by using the faceplate or the identifying marks on the spindles for the handle. This will help to find an equivalent replacement. After the new cylinder has been put installed, test the lock to make sure it is working properly.
A misalignment issue is another frequent issue with upvc door frames and doors. Over time, changes in temperatures, weathering and ground movement can cause minor shifts in the upvc doors as well as frames. This could cause the door to pull slightly out of alignment with the lock, which can cause it to become stiffer or not close properly.
A professional can provide a full alignment service for doors, which involves taking out hinges and panels in order to bring the parts into acceptable tolerances. It is recommended to leave the task to a professional as upvc doors and frames can be damaged if handled by locksmiths.
A damaged lock is more than an inconvenience. It could also be the security of your home to serious danger. It is crucial to address any issues as soon as possible so that you can have the peace of mind a functional lock provides. Our locksmiths are available all hours of the day to assist you with any issues you might have with your doors made of upvc, including fixing a sticky mechanism or installing new locks that are high-security.
Locks that are jammed or stiff
If your lock is stiff or blocked A professional locksmith should be called in to address the issue and make sure that your home and property are safe. Ignoring this problem could cause your door to be vulnerable to break ins and make it impossible to open. The issue could be caused by dirt in the cylinder or by weather changes, it's essential to resolve the issue as quickly as you can to ensure your safety and the security of your household and belongings.
There are a variety of solutions to this common problem. For instance, lubrication may often help the mechanism move freely without friction. Applying a silicon spray or graphite powder lubricant will significantly decrease the resistance. You can also alter the strike plate or the hinges so that they are aligned with the frame. If the issue persists, it could be time to consider replacing the mechanism.

Another common cause for an unsteady or jammed lock is damage. If the lock has been slammed or smashed hard, it may be damaged beyond repair. In this scenario the entire mechanism is likely to need to be replaced. If you don't want to invest in a new door, you can try manipulating the individual pin tumblers using tiny, angled pick tools. This technique requires advanced skills and tools that are specialized.
Over time, locks on uPVC doors may wear out or be damaged through frequent use or environmental factors. It is crucial to contact a professional if the cylinder or multipoint lock system is damaged in order to prevent further damage.
A professional locksmith has the expertise, knowledge, and tools needed to identify and solve problems with uPVC door locks. They can realign a door or replace multipoint locks, lock cylinders, and fix other issues like stiff or jammed mechanisms. This will shield your home and family from burglars while keeping your home secure. Don't hesitate to contact an experienced locksmith if you notice any problems with your uPVC doors.
Sticking Mechanisms
There are a variety of reasons that can cause the door lock made of upvc. Dust or dirt can block the mechanism which can stop it from functioning smoothly. Additionally the weather changes can cause the door and lock to expand or contract, which could alter the alignment of mechanisms. Regular cleaning and lubrication can assist in avoiding these issues.
A broken key is another possible reason why the uPVC lock might be stuck. If the key is still sticking out of the lock, you may be able to recover it with needle-nose pliers and a magnet. However, it is important not to attempt to force the key open because this could cause further damage to the lock, and may result in a need for replacement parts.
It is also important to note that a broken uPVC door lock mechanism could be an indication of an underlying problem. In certain instances the locksmith or uPVC expert can provide the service you need to repair the issue and ensure that your door is secure.
Although many believe that their uPVC doors are more secure than wooden doors, it is crucial to be aware of the security risks associated with a malfunctioning lock mechanism. Intruders may employ simple lock picking techniques to alter the lock's individual pin tumblers, which could permit them to unlock your door and gain entry to your business or home. To avoid this it is crucial to ensure that your uPVC locks are properly installed and maintained, and are regularly checked for signs of wear or damage.