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How Do You Explain Double Glazing Lock Repairs To A Five-Year-Old
Double Glazing Lock Repairs

A good quality lock on your doors and windows will stop burglars from gaining access to your home. They aren't likely to break glass or try to get through windows that are open.

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

Broken or Faulty Locks

If your uPVC door or window lock is damaged or defective or has a problem, a locksmith will fix it for you. They will be able to repair the striker plates, hinges and locks on your double glazing. They will also be able to reposition the cylinder to fix any misalignment problems which could cause your handle to not operate correctly.

The mechanism might be jammed when the key fits into the lock, but it does not turn or become difficult to insert. The dirt or grease could be trapped in the mechanism. If this is the situation, it may be possible for the lock to be cleaned and lubricated. Make use of a dry lubricant, like graphite or teflon and not oil, as oil can attract dirt and cause it to stick to the inside of the mechanism. After you have lubricated the lock, you should insert the key and try to turn it. The lubricant needs to be absorbed into the mechanism and the lock should spin easily.

Screws that are loose within the lock mechanism can be another cause of a faulty lock. They may loosen and break off or fall out completely and stop the lock from functioning properly. These screws can be tightened with the help of a screwdriver. However, be careful not to overtighten them. This could damage the internal components.

A faulty lock is dangerous for your family and you. This is particularly relevant if you have young children. It's possible for them to unlock the door without you knowing and give them access to your home. If you're worried about the possibility that this might happen, a vetted professional locksmith can help you re-secure the double glazing doors.

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

Handles that are damaged or faulty

Many double glazed windows feature a multi-point lock as a part of the overall security package. This is a great choice for those who are concerned about potential thieves who may try to gain access to your home. It is also a good idea to ask your locksmith about anti-lift blocks that can be installed on top of the existing locks and ensure that your window is secured in its closed position.

Handle locks are often damaged or fail. They are the first part that criminals will employ to open your window. The good news is, this is one of the easiest parts to repair.

Modern handles made of aluminium and uPVC have a multi-point locking mechanism called Espagnolette that is designed to withstand forced entry. This security upgrade is offered as an option with new uPVC windows. Older uPVC and aluminium handles can be upgraded to lock bolts that shoot also as an optional feature on all new double-glazed windows.

When a handle is faulty it is essential to get the handle repaired as quickly as possible. A damaged handle can stop the window from closing properly and allow drafts in. It could also be a weakness that thieves who are opportunistic could take advantage of, putting your family's belongings and your own at risk.

To repair the damaged mechanism, you first need to access the window frame and then remove the damaged handle. The gearbox that opens the handle is accessed and the type identified so that a replacement can be found that is in line with the profile of the internal window frame mechanisms.

After the mechanism has been repaired, the handle may be reattached using the original screws. However, we suggest replacing them with more long screws to ensure the most secure fit. The final stage is to apply a coating of clear sealant to shield the handle from further corrosion. After that the window will be functional again, and at only a fraction of the cost of replacing the entire window.

Hinges that are broken or faulty

If your windows don't close properly, draughts can be able to enter, your home's security barriers will weaken, and there is the risk of damp or water damage. Windows hinges that break or fail to function properly are a common problem and can be fixed easily.

If you have a uPVC windows that won't open or close it's likely that the hinges are broken or damaged and require replacement. A lot of window manufacturers will require you to buy an entirely new window unit to resolve this issue, but we can replace the hinges in order to save you money.


Window hinges can be damaged through repeated use, or weakening over time due to corrosion. If you find a damaged hinge, it's crucial to take measures to prevent further damage by being careful not to force the window open or closed.

You can locate the appropriate parts for your hinge by identifying its model. The most common types of window hinges are Maco, Mila, Roto and many other brands. Consult a professional to avoid purchasing parts that won't fit into your existing hardware. This could cause further damage.

A damaged hinge can be a huge problem for your uPVC window and doors. They can be an important source of noise and can also allow water to infiltrate your windows.

Verify whether the pin barrels on both sides of the hinge are aligned. If not then tap the head pin using an hammer to create a small bend in the barrel of the hinge. This will help to keep the pin in the right position. Then, ask a helper to hold the door as you remove the hinge screws and hinges from both the doorjamb as well as the door. Replace the hinges and install screws with glue. Finally put the hinges in place using clamps or weights until the glue dries.

Once your hinges are repaired after which you will be able to install the door and re-attach the handle. Replace the screws with wooden dowels that are the same length as the screw that was used to ensure that they are compatible.

Broken or damaged glass

While uPVC windows do an excellent job of keeping the cold out and warm in, they are susceptible to becoming damaged over time. This can be the case with broken or damaged glass, as well as faulty locks. If left unattended, this can be a costly problem. It can also hurt the appearance of your home and can cause a loss of insulation. It is important to repair any damage immediately.

You can repair your cracked glass yourself if you have the proper tools and techniques. First, make sure the area around the glass is clear so that any shards don't injure anyone and aren't an accident hazard. Then, take any broken pieces and dispose of them in a safe manner. Then, apply masking tape over the entire area to keep shards from scattering and sticking to your skin when you move them. If double glazing repairs dealing with a double-pane window it's a good idea to prepare the glass before gluing it back in place to ensure that you'll have enough space to complete the project.

Before applying the glue, wipe the surface of the damaged frame and the glass with an unclean, dry cloth. Follow the instructions for application and curing that can differ from product to product. You may have to clamp the cracked glass with clamps made of lightweight materials designed to support fragile materials, depending on the angle.

Once the adhesive has fully cured, carefully install the glass into the window frame. Make sure it is flush with the frame edge and that there aren't gaps between the glass sash and the frame. Be careful to avoid flexing the window when it's being installed, as this could weaken the seal and cause water infiltration and condensation.

Get in touch with a professional glazier, like O'Brien(r) for an appointment to replace your glass if the window is completely broken. It's important to act quickly when you notice broken glass.

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