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3 Common Reasons Why Your Double Glazing Lock Repairs Isn't Working (And The Best Ways To Fix It)
Double Glazing Lock Repairs

The use of high-quality locks on your doors and windows helps to prevent burglars from getting into your home. They generally don't like breaking glass or slipping through windows that are open.

However, some double glazing owners have had issues with their door or window lock after it's been installed. These issues can usually be solved without the need for new double glazing.

Broken or damaged locks

A locksmith can repair your uPVC window lock or door lock if damaged or broken. They can repair hinges, striker plate and locks for your double glazing. They can also reposition the cylinder to correct any misalignment issues that may be causing the handle to not function correctly.

The mechanism may be locked if the key fits in the lock, but it will not turn or be difficult to insert. The dirt or grease could get stuck in the mechanism. If this is the case, then it may be possible to clean the lock and lubricate it. It is crucial to apply a dry lubricant like graphite or teflon instead of oil, which can attract dirt and adhere to the inside of the mechanism. After lubricating the lock, you should insert the key and attempt to turn it. The lubricant should make its way through the mechanism and the lock should be able turn with ease.

Screws that are loose within the lock mechanism can be another cause of a faulty lock. They can become loose and fall out or break completely, preventing the lock from working properly. These screws can be tightened with a screwdriver, but be careful not to over tighten them. This can damage the internal components.

A faulty lock can be dangerous for both you and your family members particularly if you have young children. It's possible for them to unlock the door without you knowing and thus allow them access to your home. If you're concerned about this happening, then a licensed locksmith can offer a quick and efficient service to secure your double glazing doors.

Misty Glaze are a professional uPVC and double glazing business in Lancing and can repair all types of faulty and broken mechanisms such as handles, cylinders, handles and lock systems on both uPVC windows and doors. We can also reconfigure the locking system on your uPVC windows or double glazing to meet your needs. This means that replacement windows and doors are not always necessary.

Handles that are broken or faulty

As part of their overall security package, many double-glazed windows have a multipoint lock. This is an excellent option for those who are concerned about opportunistic thieves looking to gain access to your home. It's also worth asking your installer about anti-lift blocks that can be installed with the existing locks and will keep your window locked in a closed position.

Handle locks can be damaged or fail. They are the first component that criminals will use to force open your window. The good news is, this is one of the easiest parts to fix.

Modern uPVC handles and aluminium handles are equipped with a multi-point locking mechanism, referred to as Espagnolette that is designed to resist forced entry. This security upgrade is available as an option with new uPVC windows. Older style uPVC and aluminium handles can be upgraded to lock systems that shoot bolts also as an optional extra on new double glazed window installations.

If a handle is defective, it's crucial to get it repaired as quickly as you can. The damaged handles could stop the window from closing properly and allow drafts to get in. It could also be a vulnerability that thieves who are opportunistic could exploit, putting your family's belongings and your own at risk.

To fix the malfunctioning mechanism, you first need to access the window frame, then take off the broken handle. The gearbox that opens the handle is located and the model is identified so a replacement can be sourced which is in line with the profile of the internal window frame mechanisms.

After the mechanism has been replaced the handle can be returned to the original screws. However, we suggest replacing them with longer screws to ensure an even more secure fit. The final step is to seal the handle using an opaque sealant. This will protect it from further corrosion. After that your window will be fully operational again, and at less than the cost of replacing the entire window.

Hinges that are Broken or damaged

If your windows do not close properly, draughts could enter your home, the security barriers will become weaker and you run an increased risk of damp or water damage. Broken or defective window hinges are a frequent issue and can be repaired easily.

If your windows made of uPVC won't open or shut and close, it's likely the hinges require to be replaced or repaired. A lot of window manufacturers will require you to buy an entirely new window unit to fix this simple issue, but we are able to replace the hinges and save you money.

Window hinges are usually damaged by repeated use, or they are weakened over time by corrosion. If you've broken a window hinge, it is crucial to take the necessary precautions to avoid further damage. This means not causing the window to open or close.

You can find the right parts for your hinge by identifying the type of hinge it is. The most commonly used kinds of window hinges include Maco, Mila, Roto and a variety of other brands. Get advice from a professional before buying parts that do not fit with your existing hardware. This can result in more damage.

Faulty hinges can be a big issue for your uPVC window and doors. They can be a significant source of noise and can also allow for water infiltration which could damage your windows.

To resolve online , first make sure that the pin barrel on both sides of the hinge is aligned. If it isn't, tap the head pin with an hammer to create a shallow bend in the barrel of the hinge. This will hold the pin in position. A friend can help you hold the doors as you take off hinge screws and hinges. Replace the hinges with those of a matching size and attach the screws using glue. Finally fix the hinges using clamps or weights until the glue sets.

Once your hinges are repaired, you should be able to re-install the door and then reattach the handle. Replace the screws with wooden dowels that are the same length as the original screw to ensure that they match.

Broken or damaged glass

uPVC Windows can be damaged over time, even though they are extremely effective in keeping out the cold and keeping warmth. This can be the case with broken or damaged glass as well as defective locks. This is an issue that could be extremely costly when not addressed. It can also affect the aesthetics of your house and can lead to loss of insulation, which is why it is essential to fix any damage as soon as you can.

You can repair the crack in your glass by yourself if your have the appropriate tools and techniques. Make sure the area around the broken glass is free of debris so that any fragments don't cause injury or cause a trip hazard. Remove all broken glass pieces and dispose of them in the appropriate way. Apply masking tape to the entire area. This will prevent glass shards from sticking to your skin and splintering when you move them. If you're dealing with a double-pane glass, it's best to fit the glass pane before glueing it back in place so that you are sure you'll have enough room to complete the project.

Before applying the glue wipe the entire surface of the broken frame and glass with a an unclean, dry cloth. Follow the curing and application directions that differ from product-to-product. Depending on the direction of the crack, you may want to clamp the glass during curing. This can be done using lightweight clamps designed to hold delicate materials.

When the adhesive has completely cured, carefully reinstall the glass inside the window frame, ensuring that it is flush with the edge of the frame and there aren't any gaps between the glass and the window sash. Be careful not to bend the glass when you install it again because this could weaken the seal. This could result in water infiltration or condensation.


Contact a professional glazier, like O'Brien(r) for an appointment to replace your glass if the window is completely shattered. It's important to act quickly if you have broken glass.

Here's my website: https://www.repairmywindowsanddoors.co.uk/wisbech-windowrepair/