Double Glazing Lock Repairs
Having quality locks on your doors and windows can stop burglars from accessing your home. They don't usually like to break glass or attempt to squeeze through open windows.
Certain double glazing owners however, have encountered issues with their window or door lock after installing. Luckily, these problems are usually fixable and don't require to buy new double glazing.
Broken or Faulty Locks
A locksmith can fix your uPVC window lock or door lock if it's broken or faulty. They can repair the striker plates, hinges and locks on your double-glazed. They can also reposition the cylinder to correct any misalignment that may cause your handle to function properly.
If the key fits into the lock but it won't turn or is difficult to insert, the mechanism might be seized up. The dirt or grease could be trapped in the mechanism. If this is the case, it might be possible to clean the lock and then lubricate it. It is important to use a dry lubricant, such as graphite or teflon instead of oil, which attracts dirt and adhere to the inside of the mechanism. After lubricating the lock, you must insert the key and then try to turn it. The lubricant should work its way through the mechanism and the lock should be able to rotate without difficulty.
The loose screws inside the lock mechanism can be another reason for a broken lock. They may loosen and fall out, or even break completely, preventing the lock to function properly. The screws can be tightened with a screwdriver, but be careful not to overtighten them. This could cause damage to the internal components.
A faulty lock can be dangerous for both you and your family, particularly if you have young children. It's possible for them to unlock the door without your knowledge and thus give them access to your home. If you are worried about this happening, a licensed locksmith can offer rapid and effective service to secure your double-glazed doors.
Misty Glaze are a professional uPVC and double glazing company in Lancing and can repair all types of faulty and damaged mechanisms, handles, cylinders 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 doors and/or windows are not always necessary.
Handles that are broken or are damaged
As part of their overall security package many double-glazed windows have a multipoint lock. This is an excellent option for those worried about criminals who are looking to gain access to your home. It's also worth asking your installer about anti-lift blocks which can be put in with the locks already in place and ensure that your window is locked in the closed position.
Handle locks are usually damaged or fail. They are the first part that criminals will use to force open your window. Luckily, the good news is that this is among the most straightforward parts to repair.
Modern handles made of aluminium and uPVC operate a multi-point locking system known as Espagnolette that is designed to withstand forced entry. This security upgrade is available as an option for new uPVC windows. Older style uPVC and aluminium handles can be upgraded to lock systems that shoot bolts and again as an additional option on double-glazed windows.
When a handle is faulty it's crucial to get it repaired as quickly as you can. A damaged handle could prevent the window from closing properly and permit drafts to get in. It may also be a weak point that burglars with a plethora of opportunities could exploit, therefore placing your home and belongings at risk of being stolen.
To repair the broken mechanism, first access the window frame and then remove the broken handle. The gearbox that opens the handle is then accessed and the type identified, so that a replacement may be found that matches the profile of internal window frame mechanism.
After the mechanism has been repaired the handle can be returned to the original screws. However, we suggest replacing them with longer screws since they provide an even more secure fit. The final step is to apply a coat of clear sealant to shield the handle from further rust. Once you've completed this step the window should be functioning again at a fraction the cost of replacing it.
Hinges that are broken or faulty
If your windows do not shut properly, you could suffer from draughts or a weakening of your home's security barrier and an increased risk of water or damp damage. Window hinges that fail or fail to function properly are a common issue and can be fixed easily.
If double glazing repairs won't open or close and close, it's likely hinges need to be replaced or repaired. While a lot of window companies require that you purchase a new window to solve this issue, we're able to replace the faulty hinges and save you money.
Window hinges may break from repeated use or they might be damaged by corrosion over time. If you have a broken window hinge, it is crucial to take the necessary precautions to prevent further damage. This includes not forcing the window to open or close.
You can find the correct parts for your hinge by identifying its type. The most commonly used types of window hinges are Maco, Mila, Roto and other brands. It is recommended to consult an expert in this situation so that you don't make the mistake of buying parts that aren't compatible with your existing hardware and cause further damage.
Faulty hinges can be a huge problem for your uPVC window and doors. They can be an important source of noise, and they can also permit water to infiltrate your windows.

To resolve this issue, first make sure whether the pin barrel on both sides of the hinge is aligned. If it's not then tap the headpin using a hammer in order to create an incline in the hinge barrel. This will help keep the pin in its place. Ask a friend to hold the doors while you take out hinge screws and hinges. Replace the hinges and attach screws with glue. Finally, while the glue is drying, secure the hinges using weights or clamps.
After you have fixed your hinges, you are able to put the door back in place. You can also attach the handle. It is a good idea to replace the screws using the same length of wood dowels as the original screw, so that they match up with each other.
Broken or faulty glass
While uPVC windows do a great job of keeping the cold out and the heat in, they are susceptible to becoming damaged over time. This could include cracked or damaged glass, as well as faulty locks. This is an issue that could be extremely costly when not addressed. It can also detract from the aesthetics of your home and may lead to a loss of insulation, so it is essential to fix any damage as soon as possible.
If the glass is broken but isn't shattered it is usually possible to repair it yourself with the proper tools and methods. First, ensure that the surrounding area surrounding the glass is clean so that any shards won't cause injury to anyone or are an accident-prone area. Next, remove any broken pieces and dispose of them in a safe manner. Then, apply masking tape over the entire area to prevent fragments from bouncing around and sticking to your skin when you move them. Pre-fitting the glass pane before gluing it in place is recommended if you are dealing with windows that have two panes. This will ensure you have enough space to finish your project.
Use a dry, clean cloth to wipe clean the surface of the broken glass and the frame prior to applying the glue. Follow the directions for application and curing time that can differ from product to product. Based on the angle of the crack, you may want to hold the glass to hold it in place while it is curing. You can do this using lightweight clamps that are designed to hold fragile materials.
After the adhesive has cure, carefully insert the glass in the window frame. Make sure it's in line with the frame edge and that there aren't any gaps between the glass sash as well as the frame. Be cautious not to flex the window while it's installed, as this could weaken the seal and cause water infiltration and condensation.
Contact a professional glazier such as O'Brien(r), to arrange an exchange if your glass window is completely broken. Unattended handling of broken glass can cause danger to children and pets and is why it's important to act fast.