How to Fix a Composite Door Replacement Lock
Many homes have composite doors installed due to their attractive appearance, security and insulation properties. Most problems with composite doors result from a malfunctioning mechanism that can be fixed without the need to replace the door.
A common issue is a locked that is sticky that develops when it becomes difficult to put it in or turn the key. This issue can be solved by lubricating the internal mechanisms of your door lock.
Warped Doors
Composite doors are durable and reliable. They last for a long time. However this doesn't mean they are immune to damage or problems. Inability to open doors correctly are two of the most common problems with composite doors. Some of these issues are easily fixable and others require more maintenance and work.
The doors made of wood and composite are prone to warping, which is when the material is bent and change shape over time due to exposure to fluctuating temperatures and moisture. This could cause the door to be stiff and difficult to open or close, and can affect how it functions as an lock. One of the best ways to prevent warping is by choosing a good composite door that has a coating or finish which shields it from UV rays.
Sticking locks is another common problem with composite doors. This happens when the lock mechanism and handles are coated in dust, dirt or other debris, making it difficult to open or close the door. In the worst case, this can cause home security issues because it's easy for anyone who is not authorized to gain access to your property. Cleaning your composite doors regularly using a damp, clean cloth and applying a graphite or silicone-based fluid every six months will stop this from occurring.
The water can get into your home in the event that the drainage system within the door is blocked. This usually happens because the weather seals have become dislodged and no longer pushing hard against their tracks. This problem can be prevented by making sure they are in the correct position and then repositioning them in the correct position.
The hinges on your composite doors may be weakened over time, leading them to become snag. This could be due to various reasons, like moisture changes, excessive heating, or not closing the doors properly. To fix this, simply adjust the hinges using an hex key, a Phillips-head screwdriver and flathead screwdriver. Applying a lithium-based grease to the hinges can also assist in preventing this.
Faulty Locks
Composite doors are very strong and extremely durable. However it doesn't mean they are immune to damage and problems. These issues, whether it's warping or swelling or keys that won't turn, could affect the security and performance of your door. Fortunately, many of these problems are easily fixed using the right tools and expertise.
Faulty locks can affect both uPVC and composite doors, but composite doors are more likely to suffer less of this issue than a uPVC door due to the nature of their construction. The lock itself could require replacement or it could be a matter of adjusting the locking mechanism and lubricating the keyhole. It is important to use graphite-based lubricants on the lock and key cylinder, rather than oil-based ones, such as WD-40, to prevent damage to these parts.
If you are having difficulty to open or close your composite door the locking points could have become out of alignment. The mechanism of the lock may be defective. In this situation it is crucial to speak with a locksmith in order to ensure that the door and lock are in the proper position.
The main cause of a defective lock on a door made of composite comes from the swell of the material used to construct the doors. This is typically caused by an increase in humidity or damp conditions. It could result in locking mechanisms not being able to engage correctly.
This can then result in doors becoming difficult to open and close as well as the security of your home at risk.
It is essential to develop the habit of throwing the handle to lock and close your composite doors. This will engage the different locking points on the door, not just the latch at the middle, which could make your composite doors vulnerable to swelling and warping. In repair scratch on composite door to ensuring that the lock is activated and secure, this will ensure the door is secure and increase its energy efficiency.
Sticky Locks
A lock that is stuck is an issue that can happen on any type of door. This common problem can be quickly and easily fixed by following a few easy steps. These tips will help you keep your door lock made of composite in good working condition.
One of the primary reasons that a lock will get sticky is because the internal components are worn out. Over time, the metallic surfaces of the pins and springs of the tumblers' springs and pins begin to wear down, causing friction and dirt to build up. This gunk can cause the key to be difficult to turn, and may cause damage to the lock.
Utilizing a Teflon or PTFE based grease or powdered graphite may help to prevent these problems. Dry Lube from WD-40 is a favorite and is readily available in a variety of DIY stores. Use the straw of the can to put a small quantity of lubricant into the lock mechanism. Slide your key into and out of the lock several times to spread the lubricant across the lock. Make sure to clean off any excess lubricant afterwards so that it doesn't attract dirt and dust.
Closing your composite door is a second important factor. Slamming the door or putting too excessive pressure on the handle may damage the lock mechanism faster, which can cause it to become stuck. Keep the door open for prolonged periods of time to increase the moisture in the house and cause mould and warping.
While it is easy to take your door's locks for granted, as they function as they should it is vital to maintain them regularly to ensure they continue to work correctly. These tips will ensure that your new composite lock is in good working order and your home is safe. If you notice that your locks aren't functioning as they should, it's always best to call in an expert locksmith for assistance and advice. They can inspect the lock to determine the best solution for you, whether it's repair or replacement.
Key Doesn't Turn
Composite doors have a stylish modern appearance and offer increased security and insulation. They also provide a wide selection of colours and finishes to complement your home's decor and personal style. While composite doors are durable they require regular maintenance to keep in good shape. Fortunately, the majority of minor issues with composite doors can be fixed with relative ease like sticky locks or misaligned doors.

Most often, composite doors are difficult to open or lock due to an ill-fitting frame, expansion caused by weather changes, or due to ageing of the internal mechanism. In these instances the most common solution is to adjust the hinges and strike plate so that they fit comfortably within the frame and can be easy to open and close. You may also need to clean the inner locking mechanism to remove any obstructions.
If the key isn't turning in the lock, the internal locking mechanism is likely to be faulty and will require replacement. This requires professional Locksmith assistance. Christopher the Locksmith offers a quick, easy service that includes replacement locks of similar quality at reasonable prices.
The best method to avoid these issues is by keeping the door frame and hardware in good working order. It is crucial to clean them frequently to get rid of dirt and grime. Then apply an oil-based lubricant. When using a lubricant, ensure that it is specifically designed for locks and doors to prevent further damage.
Another preventive measure to make is to always put the handle up while closing a composite (also known as throwing the doors). This will ensure that the locking points of the door are correctly engaged and reduce the risk of warping or damage.
It's also recommended that you replace any older composite doors with a high-security Kite Marked cylinder. This will reduce the likelihood of your composite door being broken into because it is anti-drilling, Anti-bumping and anti-snap security. A lot of insurance companies require this as a part of your home insurance policy. If your composite doors have been damaged in an attempted break-in It is highly recommended to call a Locksmith for repair or replacement as soon as you can to avoid further damage.