Double Glazing Lock Repairs
The use of high-quality locks on your windows and doors will stop burglars from getting into your home. They generally don't like breaking glass or trying to wiggle through windows that are not closed.
Certain double glazing owners however, have encountered issues with their door or window lock following the installation. Fortunately, these issues are often fixable without having to purchase new double glazing.
Broken or faulty locks
If your uPVC window or door lock is broken or faulty and requires a locksmith, they can fix it for you. They will be able to repair the striker plates, hinges and locks on your double glazing. They can also adjust the cylinder to correct any misalignment that may be causing your handle not to function properly.
The mechanism may be locked if the key fits in the lock, but it does not turn or is difficult to insert. This can be caused by dirt or grime getting stuck inside the mechanism. If this is the situation, it may be possible for the lock to be cleaned and lubricated. It is important to apply a dry lubricant like graphite or teflon instead of oil, which attracts dirt and stick to the inside of the mechanism. After you have lubricated the lock, you must insert the key and try to turn it. The lubricant should work its way into the mechanism and the lock should be able to turn smoothly.
A damaged lock can be caused by loose screws in the mechanism of the lock. They can loosen and fall out or break completely and stop the lock from working correctly. A screwdriver is a tool to tighten these screws, however, care must be taken not to over-tighten them since this could cause damage to the internal components.
A broken lock can be dangerous for both you and your family, especially if you have small children. It can be easy for them to unlock the door without you knowing, and this can give them access to your home. If you're worried that this could happen, a vetted professional locksmith can help you to secure the double glazing doors.
Misty Glaze are a professional uPVC and double glazing company based in Lancing, who can repair any type of defective and damaged mechanisms, handles, cylinders and lock systems on uPVC windows and doors. We can also alter your uPVC or double glazing locking system to meet your particular requirements, which means that in a lot of cases replacement doors and windows are not necessary.
Handles that are broken or damaged
A lot of double-glazed windows come with a multi-point lock as a part of the overall security package. This is a great option for those who are worried about potential burglars trying to gain access to their home. Ask your locksmith about antilift blocks. They can be put in as an addition to the existing locks and can help keep your windows firmly shut.
It's not uncommon for the handles to be damaged or even fail - they are the first component of your window to be pushed open by a criminal intent on breaking in. Luckily, the good news is that this is among the most straightforward parts to fix.
Brentwood double glazing and aluminum handles are equipped with the multi-point locking mechanism referred to as Espagnolette that is designed to prevent forced entry. This security upgrade is offered as an option with new uPVC windows. Older style uPVC and aluminium handles can be upgraded to shoot bolt locking systems, again as an optional feature on all new double-glazed windows.
When a handle is faulty it's crucial to get it repaired as quickly as you can. A damaged handle can stop the window from closing properly and letting in a draft. It can also be a flaw that thieves can exploit, putting your family's belongings and your own at risk.

To repair the broken mechanism, you must first access the window frame, then take off the damaged handle. The gearbox that opens the handle is located and the model is identified so a replacement can be found that matches the profile of internal window frame mechanisms.
Once the mechanism has been replaced the handle can be re-affixed using the original screws but we would recommend replacing them with more long screws as this will give a more secure fit. The final step is to seal the handle with a clear sealant. This will shield it from further deterioration. 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, you could be experiencing draughts, a weakening of your home's security, and an increased risk of damp or water damage. Broken or damaged window hinges are a common problem that can be fixed easily.
If you have a uPVC window that isn't able to open or close it's likely that the hinges are damaged or broken and require replacement. A lot of window manufacturers will require you to buy an entirely new window unit in order to address this issue, but we are able to replace the hinges and save you money.
Window hinges are often damaged through repeated use, or weakened over time by corrosion. If you find a damaged hinge, it's crucial to take measures to prevent further damage by being careful not to push the window open or closed.
Knowing the type of hinge you have will help you find the right parts to repair it. Maco, Mila and Roto are all brands of window hinges. Talk to a professional before purchasing parts that won't work with your existing hardware. This could cause further damage.
The hinges that are not working properly can be a huge problem for uPVC doors and windows. They can be a major source of noise and also allow water infiltration that can cause damage to your windows.
Verify whether the pin barrels on both sides of the hinge are aligned. If it isn't tapping the headpin, use a hammer in order to make an incline in the hinge barrel. This will hold the pin in place. Then, ask a helper to hold the door while you remove the hinges and hinges from both the doorjamb and the door. Replace the hinges with ones that are of the same size, and attach the screws using glue. Finally fix the hinges using weights or clamps while the glue sets.
After you have repaired your hinges, you are able to install the door again. You can also attach the handle. Replace the screws using wood dowels of the same size as the screw that was used to ensure that they match.
Glass that is broken or damaged
uPVC Windows can become damaged over time, even though they are great at keeping cold out and conserving heat. This can be the case with broken or damaged glass as well as defective locks. This is an issue that could be extremely costly if not addressed. This can also detract from your home's aesthetics and cause a loss of insulation. It is important to fix any damage as soon as it occurs.
If the glass is cracked but not shattered, you can usually fix it yourself using the appropriate tools and techniques. Make sure the area surrounding the broken glass is clear of debris, so that pieces of glass do not cause injuries or cause a trip hazard. Remove all broken glass pieces and dispose of them in the proper way. Apply masking tape across the entire area. This will stop glass shards from sticking to your skin and splintering when you move them. Making sure the glass pane is fitted prior to applying glue is an ideal option when you have a window that has two panes. This will ensure that you have enough space to finish your 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 instructions, which may vary from one product to the next. You may have to clamp the broken glass with lightweight clamps designed to hold fragile materials, based on the angle.
When the adhesive has completely cure, carefully install the glass in the window frame, making sure that it is flush with the edge of the frame and there are no gaps between the glass and the window sash. Avoid flexing the glass as you put it back in place because this could weaken the seal. This could result in water infiltration or condensation.
Contact a professional glazier such as O'Brien(r), to arrange a replacement if your glass window is completely broken. Unattended handling of broken glass can pose a safety risk for pets and children and is why it's important to act quickly.