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The Leading Reasons Why People Perform Well At The Double Glazing Door Lock Repairs Industry
Double Glazing Door Lock Repairs

Has your uPVC window or door mechanism become faulty? Maybe the handles on your uPVC windows or doors aren't aligned correctly or are difficult to use.

You'll be wasting energy when your double-glazed doors do not perform as they should. This also increases the risk of burglary. Owen the Locksmith will be able to repair your door lock at reasonable costs.

Snapped Key

It can be quite frustrating when a key is snapped inside a lock. It can also be a security issue in that it can make you vulnerable to an intruder if the door does not lock. There are fortunately quick fixes you can attempt to fix the issue and get your door functioning properly again.

Be sure to remain calm. If you panic and begin doing a lot of fumbling around, you might just end up pushing the damaged piece of the key further into the lock, making the situation even more difficult.

Next spray WD-40 or a different penetrating oil into the lock to aid in making the broken piece slip out more easily. You can also use the screwdriver to break off any pieces that are stuck. If you have a piece of the key still sticking out, grab it with a paperclip or other thin metal object and pull it. Both methods are effective, but you need to be careful not to push the damaged key further into the keyway.

Some paperclips have grooved edges which can be used as hook extractors. Jigsaw blades also work well for this. If you do not have any of these handy, you can make use of needle-nose pliers to bend and create hooks. Also, a pair tweezers can be used to grasp and remove the remaining piece of the key that was broken.

If you are unable remove the broken piece of key then you can use a lock deicer. It is available in most hardware stores and is used to freeze any moisture present inside the lock.

If none of these solutions work, it may be time to consult a locksmith. Fitlocks experts can quickly solve problems with uPVC door locks and mechanisms that have snapped keys as well as broken handles. They can also reconfigure double glazing door mechanisms to ensure that they are more easy to operate. You can book repairs to your double-glazing online or call us to discuss your requirements.

Broken Cylinder

A broken cylinder can be an extremely risky security issue. A professional locksmith is able to fix the cylinder. To fix the cylinder, locksmiths will need to tap it. They can do this with the hammer or any other tool, but the most efficient method is to employ an extended match or piece of wire. Place the match or wire end near the keyway. The locksmith can strike the lock to crack it open. This is much better than using a heavy hammer, which could harm the lock.

The most frequent cause for cracks in the head of a cylinder is due to overheating. This can happen when the cylinder block as well as the cylinder head are made of different metals, like cast iron and aluminum. Different metals can be heated and cool at different rates. This can cause localized hotspots to expand quicker than the rest of the cylinder.

Corrosion is another possible reason for cracks in the cylinder. If the head and block of a cylinder are not maintained properly, they can rust or corrode and cause them to expand faster than anticipated. Over time, this can also cause cracks.

If your uPVC window or door lock is stiff or requires an enormous amount of pressure to turn, it can be the result of a number of things. This issue could be caused by a malfunctioning locking mechanism or misalignment, as well as a worn-out handle.

Fortunately it is a simple and cost-effective fix for the majority of homeowners with double glazing . A professional locksmith is able to solve this issue within an hour of arriving at your home. They can repair the locking mechanisms, or replace the window handles and change the gearboxes based on the specific requirements of your home. A professional locksmith will be able to provide you with a recommendation of the most cost-effective solution for your home. They may suggest upgrading to 3 Star TS007 Euro Cylinders that provide an additional security layer from burglars. It's a small price to enjoy 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 complex mechanisms which deteriorate over time. If yours breaks, it can be difficult to identify the cause of the issue. Make sure you fix it properly.

Repairing your damaged handle, regardless of whether it's the internal locking mechanism or latch can increase the security of your uPVC door and prevent draughts. If you do not repair or replace your handle can be costly and may damage the door's frame and lock It is therefore worth taking some time to make sure you do it right.

With the window in the open position, loosen the screw that secures the handle using the screwdriver. It should be located on the inside face of the back plate, normally covered by a screw cover for aesthetic reasons. Be sure not to lose any internal components inside the handle, like the levers or plates on either side of the spindle. Ideally, keep them in the same order so you can replace them again when needed.

Then, with an additional screwdriver take the screw off that connects the handle to the spindle in the back. Once the screw is loose, you can pull the handle out and remove the broken spindle. Replace it with a new one, making sure that it's the same size as the old one (you will typically find them on the internet or at hardware stores) and screw it securely into the right place. Be careful not to tighten too much because this could cause damage to the handle or the window frame.

Ensure the new handle is correctly fitted, then close and test the handle. Hopefully, it will work smoothly and you'll be able unlock your window.


While you're working on the handle, make sure to ensure that your uPVC windows are shut correctly. If they aren't closing correctly, you could encounter damp or draughts in your home. You could also compromise the energy efficiency of your home. A local window company, such as Core Sash Windows, will be in a position to adjust the hinges on your window frames to ensure they can shut properly.

Broken Spindle

It is usually the case that the spindle within a handle breaks rather than the handle itself. This is most frequent in uPVC tilt and turn windows. These windows require a handle which acts as a locking mechanism within the frame of the window. The handle is connected to a rod in the centre that is then activated by a series of mushroom-like locking cams, these lock into window frame keeps. If the dead latch mechanism is not able to open when the handle has been turned, it's likely the spindle has been damaged. This could be a frustrating problem.

Luckily, there are options to rectify this issue. A good locksmith can quickly and effectively address this problem. They will be able to take apart the window handle using a tool to remove the wheel portion of the mechanism that is where the spindle is. This is done without causing any damage to the handle or causing any other damage to the window frame.

After removing the wheel, the technician will inspect the spindle and determine the cause of the break. This involves breaking down the spindle into its individual parts and carefully recording their general condition, as well as any particular areas of damage or excessive wear. This process is usually performed by technicians in an environment that is clean.

Next, clean the damaged spindle. This will help remove any debris or dirt that may be obstructing it from operating normally. The spindle can then be repaired or replaced. If the technician is replacing the spindle, the dowel can be used that is comparable in size to the original. The technician will then make holes in the same way into both pieces. This will ensure that the spindle is perfectly matched with the handle.

If the damaged spindle can't be repaired, it might need to be replaced entirely. Home centres sell generic substitutes but if the window style is rare you'll require contacting an expert in cabinet making or woodworking who can recreate the exact component. Once the new spindle is in place it can be fitted to the handle by line up the screw holes on the handle with the frames existing screws. Once the handle is set, you are able to operate your uPVC windows.

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