The Ultimate Glossary For Terms Related To Replacement Lock For Composite Door

· 6 min read
The Ultimate Glossary For Terms Related To Replacement Lock For Composite Door

Replacing a Replacement Lock For Composite Door

Composite doors are extremely popular due to their attractive appearance as well as their improved insulation and security. However, these doors aren't immune to issues like dropped hinges and warping.

A lock that is sticky can be an issue. This increases the chance of breaking a key, or making it difficult to close the lock.

Key Won't turn

Composite doors are an excellent alternative to uPVC traditional doors. They offer enhanced security energy efficiency, as well as stylish appearance. They are popular with commercial and residential homes due to their low maintenance requirements and their durability. As with all doors, they'll require some care and attention over time to maintain both their appearance and function. One of the most frequent issues with composite doors is that they can become stuck and make them difficult to open, close and lock. This is a common issue that can be resolved by lubricating the locking mechanism as well as the cylinder. Although it is tempting to use WD-40, instead we recommend using a silicone or graphite-based oil. Lubricants made of oil can be harmful to your door locks.

The lock's cylinder and mechanism are exposed to the elements on a daily basis so they'll naturally experience wear and tear with time. This could cause components to loosen and corrode making it difficult to open your doors made of composite.

Another possible cause is that your lock cylinder has shifted, which could cause the door to become unbalanced, making it difficult to lock or close. A local Locksmith will be able to replace the cylinder for you and ensure that the complete locking mechanism is in good properly.

It is also worth mentioning that composite doors are subject to warping, swell and bow over time, which can impact the performance of your door. We recommend lifting the handle (or throwing it) each time you shut the door to ensure that the locks are fully engaged and help prevent damage in the future.

Window Ware offers a wide assortment of products to meet your needs. These systems can be installed by a professional and are designed specifically for these types of doors. To learn more about the different options available for your composite door and how they can benefit you, please contact our experts on 0161 879 9343.

Sticky Locks

The locking mechanism of composite doors can get stuck and make it difficult to insert the key and turn it or even pull it out. This is typically due to dust and debris accumulation within the internal mechanism. This can be rectified by applying a lubricant to the door latch and cylinder. Lubricant can be found as an aerosol spray or a powder that can be applied using a brush, such as graphite powder. Avoid lubricants made of petroleum such as WD-40 or sewing machine oil since they could cause further damage to your lock.

Another issue that is common to composite doors is hinges slipping. This is a possibility if the hinges are not regularly oiled, particularly when the door is used frequently or heavily. A simple hinge adjustment can solve this problem and avoid the need for a replacement.


The weather seals can also become loose or worn out over time. This can lead to rainwater entering the home. You can purchase a brand new weather seal at any hardware store or online retailer, or any other retailer. Install it in accordance with the manufacturer's instructions.

If your composite door shows signs of wear, it might be time to replace the lock. The type of lock you require will depend on how secure you'd like your home to feel as well as the style of door. Window Ware offers high-security multipoint lock for composite doors to help keep your home safe.

You can always call a professional to fix the lock on your composite door if it's not working correctly. If the lock is damaged beyond repair, you may have to replace the composite door. To avoid this, be sure to select an extra-secure lock that is designed for your composite door. This will ensure that your composite door is correctly secured and fitted, while maintaining the aesthetics of your home. Before installing the lock make sure that it is properly installed and that all parts are in good working order. A professional can install your new lock swiftly and efficiently, making sure that it's installed correctly and functioning exactly as you intended.

Cylinder Issues

If your key won't turn in the lock it could be due to an issue with the cylinder or the mechanism that locks it. These can be changed easily and quickly by a local locksmith who will be able to swap out the cylinder for one that functions as well as service the entire mechanism of your door lock to ensure it's operating properly. To learn more about how much it will cost you go to our Locksmith Prices page.

Another frequent issue is sticky locks. This is caused by a variety of things. These could be due to a warped door frame or hinges that are not aligned or dirt inside the internal mechanisms that control movement of the lock. These could make it difficult or impossible to open or close the lock, or latch it correctly. In the majority of cases, you can fix this by adjusting the hinges or the mechanism of the lock.

Spraying a light oil on the hinges and locking mechanism once every six months can help prevent this. This will ensure that the hinges and locking mechanism are moving smoothly, without resistance.

To keep your composite doors in good condition, it is important to maintain them regularly. Using a door maintenance kit can assist in keeping them looking good and also aid in preventing staining. It is available at your local hardware store or on the internet and can be purchased at a reasonable cost.

If you are forced to p us h your handles into position or they are difficult to lift, it could be a sign of a gearbox problem or a misalignment. It's easy to fix this yourself by releasing the centre screws on each hinge and lifting them to the desired level, then tightening them.

If you have tried adjusting the hinges and the handle's position, but are unable to get it to work it could be due to a problem with your cylinder or the multipoint locking system. They can be replaced by a locksmith who can install an entirely new cylinder or replacement multipoint lock. They will be capable of matching the new part to the existing ones to ensure that the door can function just as it should and not invalidate your insurance policy for your home.

Multipoint Locking System Problems

The multipoint locking system you will find on most uPVC and composite doors is a fantastic way to add security to your home. Like any other piece of machinery, it can develop problems over time.

If you're experiencing issues with the cylinder, the locking points or even the door handle itself, there are some things that can be done to fix the problem. Lubricating the mechanism can help when, for instance the handle is stuck. In more severe cases you might need to screw the handle again or remove it completely to solve the problem. It's always worth seeking expert advice before attempting to solve these kinds of issues.

The most frequent issue is when the door starts to expand due to the warm temperatures. This is typically because the handle needs to be lifted up (or 'thrown') when closing the door to activate all of the locking points down the door. The door will rest on the middle latch and it is more likely that the door will expand or warp over time if you don't do this. To avoid this, you should get into the habit to throw the handle of the door every time you shut it. This will ensure that all the locking points are engaged.

If you are experiencing any of these issues, it's recommended that you contact a uPVC or composite specialist Locksmith who will be able determine and fix the issue with your replacement composite door lock. They will also provide expert advice on how to maintain your door to prevent any future problems.

When your uPVC or composite door isn't closing correctly, it could be due to the frame being too tight for it or because the door itself is not aligned properly with the lock. If the frame is too small, it will have to be resized. If the door is not aligned with the lock, it will need to be replaced. Locksmiths can usually fix these issues within a matter of 30 minutes. They'll be capable of making the required adjustments with a screwdriver as well as some other tools.