Double Glazing Locks Repair
If a double-glazed window won't close it creates drafts and allows valuable heat to escape. It also reduces your security measures for your home and exposes you to burglary.
Double-glazed window seals, hinges and handles can break down over time. If this happens, it could affect the way your windows function and void any warranty you may have.
Locks that aren't working
While many are careful when installing anti-burglar systems for their gates and doors but they often forget that the windows are prime targets for burglars. Insecure locks can lead to drafts, allow valuable heat escape and weaken the security of your home.
If your uPVC windows locks do not work, it is likely that the lock mechanism is blocked. This usually occurs due to a slit in the gearbox component. This can cause the handle to turn 360 degrees but not open. This is a common issue with uPVC casement windows, but is also seen in tilt and turn windows and even sliding sash windows.
If this happens you can unlock the lock by applying pressure on the lever handle. This can be used to unlock the gearbox and reopen the window's opening. If this doesn't work, you may have to replace the window lock mechanism completely.

Most modern uPVC windows use espagnolette locks. These are an internal locking system that secures the window by utilising mushroom-like locking cams that are built into the frame keeps. The handle controls the gearbox that then triggers the cams to either move upwards or downwards. The most frequent issue is when the spindle on the lock has been damaged, causing the handle to move freely but not allowing the window to move open or close.
A malfunctioning transmission may make your window appear locked, but it is not. This can happen when the central rods (sometimes called crocodile tooth fixings) in the gearbox have snapped off. If this is the case, Misty Glaze can supply and install replacement rods in order to restore the function of your window.
It is not advisable to force an unbreakable lock or a stuck one. This can cause the lock to break or snap, especially if you have a uPVC windows that expands and contracts as temperatures change. It is best to contact an expert locksmith who will determine the issue and repair it.
Sticky Doors/Window
It is annoying to find doors and windows that are stuck however, they could be a sign of more serious structural issues. If you find it difficult to open or close a window or door it is crucial to seek professional help immediately. This could be a result of various factors that include foundation settlement as well as weak crawl space support.
Doors and windows often are stuck due to humidity or an issue with the frame itself. If your frames are made of wood, for instance, they may be prone to warping when exposed to moisture. Even if the hardware looks great, this could make it difficult to open and close your frames. If this happens the wood expands and pushes against the hinges, causing friction.
Rub the window or door with soap to reduce friction if it gets stuck in summer. This will shrink it and may temporarily solve the problem. This method may need to be repeated regularly during periods of high moisture.
A more permanent solution is making the door or window frame to create a smooth finish. This can be done by hand or using an electric tool. A professional can also sand and paint, or stain your frame or door to make it look brand new once more.
If soaping or sanding doesn't help, your problem may be caused by foundation settlement or a compromised crawlspace. The first thing you should do is look for cracks in the affected area. It's time to call an expert in foundation If you notice any of these indications. Damage to the foundation can lead to uneven floors and misaligned interior walls, which in turn causes sticking windows and doors. To avoid costly and dangerous repairs, it's essential to deal with these issues as soon as possible. These issues can escalate until your home is structurally unstable if left unattended. Contact the Southeast's top experts in foundation repair to schedule an inspection now!
Cracking/Blowing Issues
Cracks can appear when double glazing begins to degrade. This can be unsightly and allows all the heat that has been built up within your home to escape. It can also be dangerous for your family, as the sharp pieces of glass can cause injury in the event that they break. It is recommended to fix any double glazing windows that show cracks prior to it getting worse, since this could increase the cost of replacing the windows.
Window seals are vital to stop drafts from entering the home and keep air in between the window panes. As time passes, these seals can shrink or become perished due to changes in the weather. If left unchecked it can cause humidity in the home as well as condensation and draughts.
double glazing repairs will usually be able to solve this issue. They will be able to replace the window seal and get your windows back to their original condition. They will also suggest features that can reduce the risk of stress cracks, such as trickle ventilation for better ventilation.
It is also possible to try lubricating the hinges and handles on your windows and doors. This will enable them move more easily and will allow the lock to work as intended. Apply lubricating oil to a lint-free cloth and rub it into the hinges and handle mechanism, as well as places that they pass through the frame (for instance, windows with sash). You can also remove the handles and wash them in warm soapy water to wash away any dirt or dust.
If your uPVC windows and doors aren't working in the way they should, it's crucial to contact an expert to fix them. They will be able to identify the problem quickly and then resolve it in a short space of time. It's a lot safer and more affordable than trying to fix the issue yourself and potentially damaging the mechanism. It will also give you peace of mind knowing that your home is secure and safe.