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A Step-By-Step Instruction For Double Glazing Door Lock Repairs
Double Glazing Door Lock Repairs

Are your uPVC window or door mechanism not working properly? Perhaps the door or window handles aren't able to connect properly or are difficult to use.

You will lose energy if your double-glazed doors don't perform as they should. This can also increase the chance of burglary. Owen the Locksmith can fix your door lock at an affordable price.

Snapped Key

If a key is snapped off inside a lock, it could be extremely frustrating. This can also be a security problem because it could leave you vulnerable to burglars if your door is not locked. There are a few quick solutions you can use to fix the problem and make your door work again.

The first step is to remain calm. If you panic, you could end up pushing the broken key further into the lock.

Spray WD-40, or another penetrating lubricant, into the lock. double glazing window repairs will help the broken piece be removed more easily. You can also employ a screwdriver in order to break pieces that could be hindering the flow. If you happen to have a bit of the key hanging out it, you can use a paperclip or some other metal object that is thin to grab it and remove it. Both methods work, but be careful not to push the broken 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 don't have any of them available, you can use needle-nose pliers to bend and create hooks. Finally, a pair of tweezers can be used to grasp and pull out the last piece of the key that was broken.

If you are unable to remove the broken key piece then you can use a lock deicer. It's available in many hardware stores and is used to freeze any moisture that may be present in the lock.

If none of these tricks are working you, it's time to call a locksmith. The experts at Fitlocks can quickly fix issues such as broken handles and broken keys with uPVC locks and door mechanisms. They can also reconfigure double glazing door mechanisms so that they are easier to use. Get a double glazing repair through us online, or give us a phone call to discuss your needs.

Broken Cylinder

A damaged cylinder could pose a serious security risk. A professional locksmith can easily repair the cylinder. A locksmith must tap the cylinder in order to fix it. They can do this with the hammer or any other tool, but the most efficient way is to use a long match or piece of wire. Then, put the match's end or wire in the keyway. The locksmith will then strike the lock in order to break it. This is far better than using a heavy hammer that can damage the lock.

Overheating is the most common reason behind cylinder heads cracking. This can happen when the cylinder block and head are made from different metals, such as cast iron and aluminum. When the different metals heat up and cool down at different rates, it can create hotspots in the local area that expand faster than the rest of the cylinder head, thus leading to cracks.

Another possible cause for cracks in cylinders is corrosion. If the head and block of a cylinder are not maintained properly they could be corroded or rust, which can cause them to expand faster than anticipated. As time passes, this may cause cracks.

If your uPVC window or door lock is rigid 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 and also a worn out handle.

Fortunately it's a simple and cost-effective fix for the majority of homeowners of double glazing. A professional locksmith can usually solve the issue within one hour of arriving at the property. They can replace the locking mechanisms, or change the window handles and change the gearboxes, based on your particular requirements. A professional locksmith will be able to advise you of the most cost-effective solution for your home. They can recommend upgrading to 3 Star TS007 Euro Cylinders, which offer an additional layer of protection against burglars. This is a small cost to pay for the security that comes with knowing your uPVC doors are secure.

Broken Handle

Window handle locks have intricate mechanisms that wear out with age and use, so it's not a surprise they occasionally break. If yours breaks, it can be difficult to pinpoint the cause of the issue. Make sure you fix it properly.

If the issue is with the internal locking mechanism or the latch, fixing your broken handle can improve your uPVC double glazing door's security and allow you to stop the draughts. If you do not repair or replace your handle can be very expensive and can cause damage to the door's frame and lock and frame, so it's worth spending some time to make sure you do it correctly.

With the window in the open position, loosen the screw that secures the handle using the screwdriver. The screw should be located on the inside of the backplate. It is typically covered by the cap of the screw to enhance the appearance. It is important to not lose any internal components of the handle such as the plates and levers on either side. It is best to keep them in the same place so you can replace them in the event of a need.

Then, using a second screwdriver loosen the screw that connects the handle to the spindle on the back. Once the screw is loose, take the handle off and take out the broken spindle. Replace it with a brand new spindle, ensuring that it's the same length (you can find them online or at hardware stores). Screw it in place. Do not overtighten the screw as this can harm the handle as well as the window frame.

Close the handle and test it. It should work smoothly and you'll be able open your window once again.

Make sure to check that your uPVC window is shut correctly while you're working with the handle. If they don't close properly, you may experience draughts or damp in your home. It could also affect the energy efficiency of your home. A local window company, such as Core Sash Windows, will be able to adjust the hinges on your window frames so they shut correctly.

Broken Spindle

It is usually the case that the spindle in a handle breaks rather than the handle itself. This is especially common in uPVC tilt and turn windows. These windows require a handle to operate an locking device within the frame of the window. The handle is attached to a rod in the centre that in turn activates cams that resemble mushrooms, which lock into window frame keeps. If the dead latch mechanism fails to open when the handle is turned, it is likely the spindle is broken. This could be a frustrating issue.

There are solutions to this issue. A reputable locksmith can swiftly and effectively fix the issue. They can take apart the window handle using a tool that can remove the wheel component of the mechanism that is where the spindle is. This can be done with no damage to the handle or window frame.


After removing the wheel the technician can examine the spindle to determine what caused it to break. This involves disassembling the spindle, and then examining every component, observing any damage or excessive wear. This process is usually carried out by technicians in a clean and safe environment.

Next, clean the damaged spindle. This will help remove any dirt or other debris that may be obstructing it from operating normally. The spindle may be replaced or repaired. If it is replaced, the technician could use 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 that is damaged is beyond repair, it could be necessary to replace it completely. Home centers offer generic replacements but if the style of your window is rare then it will be necessary to speak with a woodworker or cabinet maker who can make the exact part for you. Once the new spindle has been installed it can be fitted to the handle by line up the screw holes in the handle with the frame's existing screws. Once the new handle is seated you will be ready to operate your uPVC window.

Homepage: https://www.repairmywindowsanddoors.co.uk/hatfield-windowrepair/