9 Signs That You're An Expert Double Glazing Door Lock Repairs Expert

· 6 min read
9 Signs That You're An Expert Double Glazing Door Lock Repairs Expert

Double Glazing Door Lock Repairs

Are your uPVC door or window mechanism broken? Perhaps the door or window handles don't meet up properly or are hard to use.

It is crucial that your double-glazed doors work smoothly, otherwise you will lose energy and increase the likelihood of burglary. Owen the Locksmith will be able to fix your door lock at a reasonable cost.

Snapped Key

It can be frustrating when a key snaps into the lock. It also poses a security risk since the door might not lock and could leave you vulnerable to intruders. There are a couple of quick solutions you can use to fix the problem and make your door functional again.

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

Spray WD-40 or another penetrating lubricant into the lock. This will allow the broken piece emerge more easily. You can also use a screwdriver to break off any pieces stuck. If you have a part of the key that is still sticking out, grab it with a paperclip or other thin metal object and pull it. Both methods work, but you must be careful not to push the damaged key further into the keyway.


Some paperclips come with grooved edges that can be used as hook extractors. Jigsaw blades are also well for this. If you do not have any of these handy, you can use needle-nose pliers to bend them and create hooks. Additionally, you can use a pair tweezers to grab and pull out the remaining pieces of broken keys.

If you're unable to pull the broken piece of the key out, try using a lock de-icer. It is available in most hardware stores and works by freezing any moisture present in the lock.

If none of these solutions seem to work, it may be time to call a locksmith. Fitlocks experts can quickly solve problems with uPVC door mechanisms and locks that have snapped keys as well as broken handles. They can also reconfigure the double glazing door mechanisms to ensure that they are more easy to use. Request a repair for your double glazing via our website, or give us a phone call to discuss your requirements.

Broken Cylinder

A damaged cylinder can pose an extremely risky security issue. It's fortunately a simple repair for professional locksmiths to complete. To fix the cylinder locksmiths must tap it. They can do this with the hammer or any other tool, but the most efficient way is to use a long match or a piece of wire. Then, put the match's tip or wire in the keyway. The locksmith will then hit the lock to crack it. This is much safer than using a hammer, which could cause damage to 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 head are made of different metals, including cast iron and aluminum. When the different metals are heated and cool at different rates, it could create hotspots locally that expand faster than the rest of the cylinder head, leading to cracks.

Corrosion is another possible cause of fractures in cylinders. If the cylinder head and the block of the cylinder are not properly maintained, this can cause corrosion or rust and cause them to expand at more than they should. This can cause cracks as time passes.

If your uPVC window or door lock is brittle and requires a lot of pressure to turn it could be due to a variety of reasons. This problem can be caused by a malfunctioning locking mechanism, or misalignment as well as a worn-out handle.

Fortunately it is a simple and affordable fix for the majority of homeowners with double glazing. A professional locksmith will usually be able to solve this issue within a matter of hours of arriving at your property. They can fix the locking mechanisms, or replace the window handles and change the gearboxes, depending on your particular requirements. A professional locksmith will be able to inform you of the most cost-effective option for your home. They can also suggest upgrades to the highest-security 3 Star TS007 euro cylinders that will add an extra layer of protection against burglars. It's a small price to get the peace of mind that comes from knowing that your uPVC door is secure.

Broken Handle

It's not surprising that window handle locks could break. They have intricate mechanisms that become less effective over time. If yours breaks it's difficult to pinpoint the cause of the problem and make sure that you repair it correctly.

Repairing your damaged handle, whether it's an internal latch or the locking mechanism will increase the security of your uPVC door and stop draughts.  double glazing repair near me  is costly to repair or replace your handle if it is not done correctly and can also damage the frame and the lock of your door.

With the window open and the window open, loosen the screw holding the handle by using the screwdriver. It should be located on the inside of the back plate, and is normally concealed by a screw cover for aesthetic reasons. It is important to not lose any internal components of the handle, such as the levers and plates on either side. Ideally, keep these in the same order so you can re-install them in the event of a need.

Then, rotate the handle until it's 90 degrees to the window frame. Finally, loosen the screw at the back of the handle that holds it to the internal spindle with another screwdriver. Once the screw is loose, you should be in a position to pull the handle off and pull off the damaged spindle. Replace it with a new spindle, ensuring that it's the same length (you can buy them on the internet or in hardware stores). Screw it in place. Do not tighten the screw too much as this can harm the handle as well as the window frame.

Close the handle and try it. It is likely that it will operate smoothly and you'll be able to open your window again.

While you're working on the handle, make sure to make sure your uPVC windows are closing properly. If they don't then you may experience draughts and damp in your home, as and also affecting your home's energy efficiency. Core Sash Windows is a local window company that can adjust the hinges of your window frames to ensure they close correctly.

Broken Spindle

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

Fortunately, there are steps that can be taken to fix this problem. A skilled locksmith can quickly and efficiently solve the issue. A good locksmith will be able disassemble the window's handle using a tool to take out the wheel from the area in which the spindle is. This is done without damaging the handle or causing other damage to the frame of the window.

After the wheel has been removed, the technician can inspect the spindle to determine what has caused it to break. This involves breaking down the spindle into its individual components and carefully observing their general condition as well as any specific areas of damage or excessive wear. This procedure is typically carried out by technicians working in a clean environment.

The next step is to clean the damaged spindle. This will help get rid of any dirt or debris which might be preventing it from working normally. After that, the spindle could be repaired or replaced. If the technician is replacing the spindle, he can use a dowel that is the same size to the original. He will then make holes in the same way into both pieces. This will ensure that the spindle fits perfectly with the handle.

If the spindle that is damaged is beyond repair, it could be necessary to replace it entirely. Home centers sell generic replacements. However, If the style of your window is rare then it is necessary to find a woodworker or cabinet maker who can make the exact component for you. Once the spindle has been installed, it is fixed to the handle. The screw holes on the handle with the screws that are already in the frame. Once the new handle is installed, you are now ready to operate your uPVC window.