This Is The Advanced Guide To Double Glazing Door Lock Repairs Double Glazing Door Lock Repairs

Have you noticed that your uPVC window or door mechanism started to fail? Perhaps the window or door handles aren't aligned correctly or are difficult to use.

You'll be wasting energy when your double-glazed doors do not work properly. This also increases the likelihood of burglaries. Owen the Locksmith can fix your door lock at an affordable price.

Snapped Key

It can be frustrating when a key gets stuck inside the lock. It could also be a security issue because it could leave you vulnerable to burglars if your door does not lock. Fortunately, there are quick fixes that you can attempt to fix the problem and get your door operating properly again.

Remember to remain calm. If you panic and start playing around with your keys you could end up pushing the broken piece of the key even further into the lock, making the situation worse.

Then 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 a screwdriver to help break up any stuck pieces that might be blocking the way. If you have a part of the key that's still sticking out then grab it using a paperclip or other thin metal object and pull it. Both methods are effective, but you need to be careful not to push the broken key piece further into the keyway.

Some paperclips have grooved edges that could work in a pinch as hook extractors and some Jigsaw blades can also be used for this use. If you don't happen to have any of these items, you can bend a hook with needle-nosed pliers. Finally, a pair of tweezers can be used to grip and pull out the last bit of the broken key.

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

If none of these solutions work, it could be time to consult a locksmith. Fitlocks experts can fix issues such as broken handles and broken keys with uPVC locks and door mechanisms. They can also modify your double glazing door mechanisms to make them easier to operate. You can schedule repairs to your double-glazing online or contact us to discuss your needs.

Broken Cylinder

A damaged cylinder can pose a serious security threat. Luckily, it's an easy repair for an expert locksmith to complete. Locksmiths will need to tap the cylinder to fix it. This can be done with a hammer, or any other tool. However, the most effective method is to employ a wire or long match. Then, position the match's end or wire near the keyway. After this, the locksmith will strike the lock to crack it open. This is better than using the hammer, which could harm the lock.

The most common cause of cracks in the cylinder head is overheating. This can occur when the cylinder block as well as the cylinder head are made of different metals, like cast iron and aluminium. double glazing repairs near me will heat up and cool down at different rates. This could cause localized hotspots to expand quicker than the rest.

Another reason that could cause cylinder cracks is corrosion. If the cylinder head as well as cylinder block are not maintained properly, this could result in corrosion or rust, which may cause them to expand at a a higher rate than they should. In time, this could also lead to cracks.

If your uPVC window or door lock is stiff or requires lots of pressure to turn, it could be due to many things. This issue could be caused by a faulty locking mechanism or misalignment or a worn-out handle.

Fortunately it is a simple and cost-effective fix for the majority of homeowners of double glazing. A professional locksmith should be able to resolve the issue within an hour after arriving at your residence. They can fix the locking mechanisms, or change the window handles and change the gearboxes, based on your particular requirements. A professional locksmith will be able to provide you with a recommendation of the most cost-effective solution for your home. They can even suggest upgrades to high-security 3 Star euro cylinders TS007 that provide 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 door is secure.

Broken Handle

Window handle locks are complex mechanisms that become less effective with age and use, so it's no surprise that they sometimes break. If yours fails it's difficult to determine the source of the problem and make sure that you repair it correctly.


Whether the problem is related to the locking mechanism inside or the latch, fixing the broken handle can improve your uPVC double glazing door's security as well as help you stop the draughts. It can be expensive to replace or repair your handle incorrectly and it can also harm the frame and lock of your door.

Screwdriver: With the window open and the screw loose, loosen the handle. The screw should be located on the inside of the backplate, which is usually hidden by the cap of the screw for aesthetic reasons. It is important to not lose any internal parts of the handle such as the plates and levers on either side. Ideally, keep them in the same order so that you can replace them again in the event of a need.

Then, rotate the handle to make it 90 degrees towards the window frame. Then, loosen the screw at the back of the handle that holds it to the internal spindle by using a second screwdriver. Once this is removed, you should be in a position to pull the handle away and pull off the damaged spindle. Replace it with a brand new one, making sure it is the same length as the old one (you can usually find these online or in hardware stores) and securely screw it in place. Don't over tighten the screw as this could cause damage to the handle and window frame.

Close the handle and try it. It should work smoothly and you'll be able to open your windows once again.

Don't forget to double-check that your uPVC window is shut properly while you're working with the handle. If they don't cause damp and draughts in your home, as in addition to compromising the efficiency of your home's energy usage. A local window company, like Core Sash Windows, will be able to adjust the hinges on your window frames to ensure they are able to shut properly.

Broken Spindle

It is often the case that the spindle inside the handle is broken, not the handle itself. This is particularly frequent in uPVC tilt and turn windows. These windows require a handle that operates a locking mechanism in the frame of the window. The handle is attached to a central rod that activates a series of cams with a mushroom shape that lock into the window frame keep. If the dead latch mechanism fails to open after the handle is turned, it is most likely the spindle is damaged. This could be a frustrating problem.

There are ways to fix this problem. 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, where the spindle is. This can be done without damage to the handle or window frame.

After removing the wheel the technician can inspect the spindle and identify the reason for its break. This involves disassembling the spindle and inspecting each component, noting any wear or damage. This procedure is typically carried out by technicians in an environment that is clean.

The next step is to clean the damaged spindle, this assists in removing any debris or dirt that might be obstructing its normal operation. Following this the spindle is cleaned, it can be repaired or replaced. If the technician is replacing the spindle the dowel can be used that is similar in size to the original. The technician will then drill holes that are identical to both pieces. This will ensure that the new spindle is an exact fit with the handle.

If the damaged spindle cannot be repaired, it might need to be replaced entirely. Home centres sell generic substitutes however if your window design is unusual you'll require contacting an expert in woodworking or cabinet making who can make the exact part. Once the new spindle is in place it can be attached to the handle by line up the holes for screws in the handle and the frame existing screws. Once the handle is set, you are able to operate your uPVC windows.