5 Tools That Everyone Working Involved In Double Glazing Door Lock Repairs Industry Should Be Making Use Of

· 6 min read
5 Tools That Everyone Working Involved In Double Glazing Door Lock Repairs Industry Should Be Making Use Of

Double Glazing Door Lock Repairs

Have your uPVC window or door mechanism become faulty? Perhaps the handles on your uPVC windows and doors aren't aligned properly or are difficult to use.

It's important that your double glazed doors function smoothly, or else you will lose energy and increase the likelihood of burglary. Owen the Locksmith can repair your door lock at a reasonable price.

Snapped Key

It can be a hassle when a key snaps into a lock. It could also be an issue for security, since the door may not be locked and make you vulnerable to burglars. There are a couple of quick solutions you can use to fix the problem and get your door working again.


Keep calm. If you panic you may end up pushing the damaged key piece further into the lock.

Next, spray WD-40 or another penetrating oil into the lock to help the broken piece slip out more easily. You can also make use of a screwdriver to break pieces that could be hindering the flow. If you're lucky enough to have a small piece of the key left visible and you want to remove it, use a paperclip or some other metal object with a thin surface to grab it and then pull it out. Both methods work, but you must be careful not to push the damaged key further into the keyway.

Some paperclips have grooved edges that can be used as a hook extractor, and some Jigsaw blades can also be used for this purpose. If you don't have any of these items, you can bend a hook using needle-nosed pliers. Additionally, a pair of tweezers can be used to grip and remove the remaining bit of the broken key.

If you can't get the broken piece of key out, you can try using a lock de-icer. It is found in most hardware stores. It works by freezing any moisture or ice that may be in the lock.

If none of these solutions work, it could be time to call a locksmith. The experts at Fitlocks can quickly fix issues such as broken handles and snapped keys with uPVC locks and door mechanisms. They can also reconfigure your double glazing door mechanisms to allow them to operate more easily. Book a double glazing repair via our website, or give us a call to discuss your requirements.

Broken Cylinder

A broken cylinder can pose an extremely risky security issue. A professional locksmith is able to repair the cylinder. To fix the cylinder locksmiths will need to tap it.  double glazing window repairs  can do this with the hammer or any other tool, but the most efficient way is to make use of a long match or piece of wire. Then, put the end of the match or wire near the keyway. After that, the locksmith will strike the lock and break it open. This is more secure than using the hammer, which could harm the lock.

The most common cause of cracks in the head of a cylinder is due to overheating. This can occur when the cylinder block and cylinder head are made of different metals, including cast iron and aluminium. When various metals heat up and cool down at different rates, it may create hotspots locally that expand faster than the rest of the head of the cylinder, leading to cracks.

Corrosion is another possible reason for cracks in the cylinder. If the cylinder head and cylinder block are not properly maintained, this can cause corrosion or rust, which may cause them to expand at a more than they should. This can cause cracks in the future.

If your uPVC window or door lock is brittle or requires lots of pressure to turn, it can be caused by a number of things. This problem can be caused by a malfunctioning locking mechanism, or misalignment and also a worn out handle.

This is a simple and affordable fix that the majority of double glazing owners can accomplish. A professional locksmith will typically be able to resolve the issue within an hour after arriving at your residence. They can replace the locking mechanisms, or change the window handles and replace the gearboxes, based on your specific needs. A locksmith with experience will always be able advise you on the most cost-effective solution for your home. They can even suggest upgrades to 3 Star security euro cylinders TS007 that add an extra layer of protection against burglars. It's a small price to pay for the peace of mind that comes from knowing your uPVC doors are safe.

Broken Handle

It's not surprising that window handle locks may break. They are equipped with complex mechanisms that wear out over time. It isn't always easy to pinpoint the reason behind a broken window handle lock and then fix it properly.

If the issue is with the internal locking mechanism or the latch, fixing the broken handle will improve your uPVC double glazing door's security and allow you stop drafts. Incorrectly repairing or replacing your handle can be very expensive and could harm the door's frame as well as lock It is therefore worth taking some time to make sure you do it correctly.

With the window in the open position then loosen the screw that holds the handle by using the screwdriver. It should be located on the inside face of the back plate, which is usually hidden by a screw cover for aesthetic reasons. You should not lose any internal parts of the handle such as the levers and plates on either side. It is best to keep them in the same place so you can replace them when needed.

Then, using an additional screwdriver loosen the screw that holds the handle to the spindle at the back. Once the screw is removed, you should be in a position to pull the handle off and pull off the damaged spindle. Replace this with a new one, ensuring it's the same size as the previous one (you can typically find these on the internet or in hardware stores) and screw it securely in the correct position. Do not overtighten the screw because this could damage the handle and the window frame.

Close the handle and try it. Hopefully, it will work smoothly and you'll be able unlock your window.

Be sure to double-check that your uPVC window is shut properly while you're working with the handle. If they don't then you may experience damp and draughts inside your home, as and also affecting your home's energy efficiency. Core Sash Windows is a local window company that can alter the hinges of the frames of your windows to ensure that they shut correctly.

Broken Spindle

It is quite common that the spindle in the handle is broken, not the handle itself. This is especially common with uPVC tilt-and-turn windows. These windows require a handle which is a lock mechanism that is located in the window frame. The handle is attached a central rod that activates a series of mushroom-shaped locking cams that secure the window frame keep. If the dead latch mechanism is not able to open when the handle is turned, it is most likely the spindle is broken. This can be a problem that is frustrating.

Luckily, there are options to rectify this issue. A skilled locksmith can quickly and efficiently solve the issue. They can take apart the window handle using a tool that can remove the wheel part of the mechanism that is where the spindle is. This can be done without damage to the handle or the window frame.

After removing the wheel the technician can examine the spindle and determine the cause of the break. This involves disassembling the spindle and examining each component, noting any damage or excessive wear. This process is typically done in a clean environment by highly skilled technicians.

The next step is to clean the damaged spindle. This helps eliminate any debris or dirt that might be hindering its normal functioning. The spindle can be repaired or replaced. If it's being replaced, the technician can take an identical dowel size to the original and drill mating holes into both pieces of the spindle. This will ensure that the spindle fits perfectly with the handle.

If the spindle is damaged and cannot be repaired, it could require replacement. Home centers sell generic replacements, but if the style of your window is rare then it is necessary to find a woodworker or cabinet maker who can duplicate the exact component for you. Once the spindle has been installed, it can be attached to the handle. The screw holes on the handle with the screws already in the frame. Once the new handle is firmly seated you will be ready to operate your uPVC window.