15 Startling Facts About Composite Door Replacement Lock That You Didn't Know About How to Fix a Composite Door Replacement Lock

Many homes have composite doors fitted to give them a stylish look as well as their improved security and insulation properties. Most problems with composite doors are caused by a defective mechanism that can be fixed without replacing the door.

A sticky lock is a frequent issue that can occur when it becomes difficult to insert or turn the key. This can be resolved by lubricating the internal mechanisms of your door lock.

Warped Doors

Composite doors are durable and reliable. They last for a long time. However they aren't resistant to damage or issues. Warping and inability to open your doors correctly are two of the most common problems with composite doors. Certain of these issues are easily solved, while others require a little more work and attention to resolve.

Warping is a problem for timber and composite doors. This happens when the materials change shape and bend over time as a result of being exposed to temperature and moisture. This can cause the door to be stiff and difficult to open or close, and could also affect how it can function as an lock. One of the best ways to prevent warping is by selecting a high-quality composite door with a coating or finish which shields it from UV rays.

Another common composite door problem is stuck locks. This occurs when the lock mechanisms and handles become covered in dirt, dust or other debris that makes it difficult to open or close the door. In the worst case scenario, it can lead to home security issues since it is easy for unauthorised individuals to gain access to your home. Cleaning your composite doors on a regular basis with a damp cloth and applying a graphite or silicone-based fluid every six months will help prevent this from occurring.

The water can get into your home when the drainage system inside the door is blocked. This is usually the result of the weather seals being dislodged over time, which means they are not pushing hard against the track. Making sure composite door panel replacement are properly placed and then pushing them back into place will help to avoid this issue.

In addition, the hinges on your composite doors could fall over time, causing them to snag. This can be caused by various factors, including moisture changes or excessive heat, as well as not closing the door correctly. To remedy this, you can re-adjust the hinges using a hex key, flathead screwdriver and Phillips-head screwdriver. Applying a lithium-based oil to the hinges will also aid in preventing this.

The locks are not working properly

Composite doors are strong and durable. However, this doesn't mean that they are impervious to damage and problems. The issues, be it swelling or warping or keys that don't turn, could impact the security and performance of your door. Many of these issues can be resolved by using the right tools.

A problem with locks that are not working is a problem for both uPVC doors and composite doors. Composite doors, however, tend to have fewer problems than uPVC doors due to their construction. In most cases, the lock might require replacement or it could be a matter of adjusting the locking mechanism and making sure that the keyhole is lubricated. To prevent damage, it is recommended to use graphite lubricants, like WD-40, on the lock's cylinder and the key.

If you're having trouble to open or close your composite door the locking points could have shifted out of alignment. Or, the mechanism may be defective. In this case it is essential to call a locksmith to ensure that the door and lock are in the proper position.

The most common cause of the problem with a lock that is defective on a composite door stems from the swell of the material that was used to make the doors. This is caused by the increase in humidity or damp conditions. The locking mechanism may not engage correctly.

This could result in doors being difficult to open or close, and can put your home's security in danger.

It is important to establish the habit of throwing the handle to lock and close your composite doors. This will activate all of the different locking points down the door and not just rely on the latch in the middle which could make the top and bottom of your composite doors prone to swelling and warping. In addition to ensuring that the lock is engaged, this will also keep the door secure and increase the efficiency of its energy use.

Sticky Locks

Locks that stick are a common issue that can affect any kind of door. This common problem can be quickly and easily solved by following a few easy steps. These guidelines will keep your door lock that is made of composite in good condition.

One of the main reasons that a lock will become sticky is because the internal components are worn out. Over time, the metallic surfaces on the pins as well as springs of the tumblers, pins and springs start to wear down, causing friction and dirt to build up. This gunk can make it difficult to turn the key, and can also cause damage to the lock.

Utilizing a Teflon or PTFE based lubricant or powdered graphite can help to prevent these problems. Dry Lube from WD-40 is a favorite and is readily available in a variety of DIY stores. Simply use the can's straw to apply a small amount of lubricant directly into the lock mechanism. Slide your key into and out of the lock several times to spread lubricant throughout the lock. After applying the lubricant wipe off any excess so it does not attract dirt and other debris.

Closing your composite door is a second crucial aspect. The door being slammed or placing too much pressure on the handle may damage the lock mechanism faster, which can cause it to stick. Keep the door open for extended periods of time to increase the humidity inside the house and lead to warping and mould.


It's easy to forget about the locks on your composite doors, provided they work correctly. But it's important to keep them maintained regularly to ensure they function properly. These guidelines will ensure that your new composite lock is in good condition and your home is secure. It is recommended to speak with an expert locksmith when you discover that your locks don't work as they should. They will be able to examine the lock and suggest the best way to correct the issue, including repair or replacement.

Key Won't Turn

Composite doors offer a stylish and modern appearance with enhanced security and insulation properties. They also come with a wide range of finishes and colours to suit your home's decor and personal style. Although composite doors are made to be durable, they do require regular maintenance to ensure they are in good shape. The majority of minor issues with composite doors can be fixed relatively easily such as the doors that are stuck or not aligned.

Many composite doors are difficult to lock or open due to a poorly fitting frame, weather changes or the deterioration of the internal mechanism. In these situations the most common solution is to adjust the hinges and strike plate to ensure that they fit comfortably into the frame and can be easy to open and close. It could also be necessary to clean the inner locking the cylinder to eliminate any obstructions.

If the key will not rotate in the lock, then the internal locking mechanism could be faulty. It needs to be replaced. This is a situation that requires professional Locksmith assistance. Christopher the Locksmith provides a fast, easy service that includes replacement locks of like-for-like quality at affordable costs.

The best way to prevent these issues is to keep the hardware and the door frame in good shape. It is important to clean them frequently to get rid of dirt and grime. Then apply the lubricant. When using a lubricant, ensure that it is specifically made for locks and doors to prevent further damage.

Another important preventive measure is to always put the handle in the middle when closing a composite door (sometimes called throwing the door), this helps to ensure that the locking points are correctly engaged, reducing the risk of damage and warping.

It is also recommended to replace any composite doors with an older locking mechanism with the latest Kite Marked high-security cylinder. This will greatly reduce the chance of your composite doors being smashed into because they have anti-drill, anti-bump and anti-snap protection. A lot of insurance companies require this as part of your home's insurance. If your composite doors were damaged during an attempted burglary, it's highly advisable to get in touch with a Locksmith for repair or replacement immediately to prevent further damage.