How to Fix a Composite Door Replacement Lock
Many homes have composite doors for their stylish good looks, improved security and insulating properties. The majority of problems with composite doors result from a malfunctioning mechanism, which can be corrected without replacing the door.
The most frequent issue is a locked that is sticky that develops when it becomes difficult to insert or turn the key. This can be easily resolved by oiling the internal mechanisms in your door lock.
Warped Doors

Composite doors are incredibly robust, reliable and durable but that doesn't mean they're impervious to damage or problems. There are a variety of common issues with composite doors that can occur, including warping and the inability to close or open your doors correctly. Some of these problems are easily fixed, but others require some work and attention to resolve.
Composite and timber doors are susceptible to warping, which happens when the material is bent and change shape over time because of exposure to different temperatures and moisture. This can make the door stiff and difficult to close or open and may also affect its ability to function as an lock. The best method to avoid warping of the door made of composite is to select a high-quality composite door with a coating or finish that protects the door from UV and moisture radiation.
Locks that stick are a common issue with composite doors. This happens when lock mechanism and handles are covered in dirt, dust or other debris, making it difficult to open and close the door. In the worst scenario, this could cause security issues as it is easy for anyone who is not authorized to gain access to your home. Cleaning your composite doors regularly with a damp cloth, and applying a graphite or silicone-based lubricant every 6 months will keep this from happening.
The water can get into your home in the event that the drainage system within the door is blocked. This is typically a result of the weather seals becoming removed over time, which means they are not pushing firmly against the track. This problem can be prevented by checking that 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 get caught. This can be due to various reasons, including moisture changes, excessive heating and not closing the doors properly. To fix this issue, simply adjust the hinges using an hex key, a Phillips-head screwdriver and flathead screwdriver. In addition applying a lithium-based lubricant on the hinges every 6 months can help to keep this from happening.
Locks that aren't working
Composite doors are sturdy and durable. However, Full Write-up doesn't mean that they will never be damaged or have problems. If it's swelling, warping, or a key that isn't turning or turn, these issues can affect the security of your door as well as its performance. Fortunately, most of these problems can be easily repaired with the right tools and knowledge.
The problem of defective locks is a concern for both uPVC doors and composite doors. Composite doors, however, tend to have fewer problems than uPVC doors due to their construction. It may be necessary to replace the lock, or just adjust the locking mechanism, and then lubricate the keyhole. It is essential to use graphite-based lubricants on the lock and key cylinder, not oils-based ones such as WD-40 to avoid damage to these components.
If your new composite door isn't able to open and close it's likely that the locking points have moved out of alignment or the mechanism has deteriorated. In this situation it is essential to call a locksmith to ensure that the door and lock are in the proper position.
The primary reason for an ineffective lock on a composite door is the swell of the material used to construct the doors. This is typically caused by an increase in humidity or damp conditions and can result in the locking mechanisms not being able to engage properly.
This could result in doors becoming difficult to open or close, and could put your home's security at risk.
It is essential to develop the habit of 'throwing the handle to lock and close your doors made of composite. This will activate all of the different locking points down the door, not only rely on the latch in the centre which could cause the top and bottom of your composite doors prone to warping and swelling. While ensuring the lock is engaged, this will also keep the door secure and increase its energy efficiency.
Sticky Locks
A locked that is sticky is a problem that can occur on any type of door. This problem is quickly and easily fixed by following a few easy steps. These suggestions will help keep your door lock made of composite in good condition.
One of the most common reasons that a lock will become sticky is due to the internal components are worn out. As time passes, the metal surfaces of the pins, springs and tumblers begin to deteriorate, causing friction and the accumulation of dirt and grime. This gunk can make it difficult to turn the key and can also cause damage to the lock.
Using a powdered graphite or a Teflonbased lubricant, or PTFE, can help prevent these problems. Dry lubricant WD-40 is a well-known option and is readily available at many DIY stores. Simply use the straw in the can to apply a small amount lubricant directly into the lock mechanism. Slide your key in and out of the lock a few times to spread the lubricant across the lock. Be sure to wipe off any excess lubricant afterwards to ensure that it doesn't attract more dirt and dust.
Closing your composite door is another crucial aspect. The lock mechanism could be damaged more quickly when you bang the door or apply too much pressure on the handle. In the same way, leaving the door open for long periods of time can increase the moisture levels within the home and result in mould or warping of the door and frame.
Although it's easy to take the locks on your composite door for granted as long as they work properly It is essential to regularly maintain them to ensure they continue to work correctly. These guidelines will ensure that your new composite lock is in good working order and your home is secure. If you notice that your locks aren't functioning as they should, it's best to call in a professional locksmith for advice and assistance. They'll be able inspect the lock and recommend the best course of action to fix the problem, including repair or replacement.
Key Won't Turn
Composite doors have a stylish, modern look and offer increased security and insulation. They are available in a range of colors and finishes that match your home's style and personality. While composite doors are designed to be durable however, they require regular maintenance to ensure they are in good condition. Minor issues with composite doors can be resolved fairly easily such as the doors that are stuck or not aligned.
Many composite doors are difficult to lock or open because of a poorly-fitting frame, weather conditions or the aging of the mechanism inside. In these instances the most frequent solutions involve adjusting the strike plate and hinges to ensure they sit comfortably within the frame and can be opened and locked easily. It may also be necessary to clean the inner locking the cylinder to eliminate any obstructions.
If the key won't rotate in the lock, then the locking mechanism inside may be defective. It is required to be replaced. This requires professional Locksmith assistance. Christopher the Locksmith offers a quick and convenient service that includes replacement locks of like-for-like quality at competitive costs.
Keep the door's frame and hardware in good condition to avoid these problems. This means regularly cleaning them to get rid of dirt and grime, as well as applying lubricant to the hinges and lock mechanism. To prevent further damage, make use of a lubricant specifically designed for locks and doors.
Another important precaution is to always hold the handle in the middle when closing the door made of composite (sometimes known as throwing the door), this helps to ensure that the locking points are correctly engaged, reducing the chance of warping and damage.
It's also recommended that you replace any older composite doors with a security Kite Marked cylinder. This will greatly reduce the chances of your doors being broken into since they feature anti-drill, anti-bump and anti-snap security. Many insurers now require this as a part of your home insurance policy. If your doors made of composite have been damaged in an attempted break-in It is highly recommended to get in touch with a Locksmith for repair or replacement as soon as you can to prevent further damage.