5 Things Everyone Gets Wrong In Regards To Double Glazing Locks Repair

· 4 min read
5 Things Everyone Gets Wrong In Regards To Double Glazing Locks Repair

Double Glazing Locks Repair

If a double-glazed window does not shut, it creates draughts that allow valuable heat to escape. This also weakens the security of your home and puts you at greater risk of being a victim of burglary.

Over time, double glazed window hinges as well as seals, handles and handles may become damaged. If this happens, it could affect the way your windows work and could invalidate any warranty you have.

Locks with a problem

Many people put anti-burglar systems on their main gates and doors, but they often forget that windows are also prime targets for burglars. Incorrect locks could cause drafts to enter the home, which can allow valuable heat to escape, and weaken the security of your home.

If you find that your uPVC windows locks don't function, it is most likely that the lock mechanism is jammed. This usually happens due to an issue with a gearbox component. This could cause the handle to turn 360 degrees but not open. This is a common problem with uPVC casement windows, but it can also be seen in tilt and turn windows, and even sliding sash windows.

If this happens, unlock the lock by pressing the lever handle. This can allow you to free the gear box and restore the opening of the window. If this doesn't work, you may have to replace the entire mechanism for locking windows.



Most modern uPVC windows use espagnolette locks. They are an internal locking system that secures the window employing locking cams shaped like mushrooms that are built into the frame keeps. The handle turns on the gearbox, which then activates the cams for either up or down movement. A common issue is when the spindle on the lock has been damaged, causing the handle to turn freely but not move the window open or shut.

A malfunctioning transmission may cause your window to appear locked but it's not. This could happen when the centre rods, also known as crocodile tooth fixings, in the gearbox are snapped off. If this is the situation, Misty Glaze can supply and fit replacement rods in order to restore the function of your window.

It is crucial not to force a broken or stuck lock. This could cause a lock to snap or break in particular if you are using a uPVC windows that expands and contracts when temperatures change. It is best to contact a professional locksmith to identify the issue and fix it.

Sticky Doors/Window

Windows and doors that stick are an extremely annoying problem however, they could also indicate more significant structural problems. If you're having difficulty to open or close a window or door it is important to seek help from a professional as soon as possible. These issues can be the result of various factors such as foundation settlement and impaired crawl space support.

Windows and doors can stick because of humidity or an issue with the frame itself. When exposed to moisture, wood frames may begin to warp. This can make opening and closing them difficult, even if the hardware is in good shape. If this happens the wood expands and presses against the hinges, causing friction.

If  double glazing repairs  or door gets stuck in the summer you can try rubbing it with bar soap to reduce the friction. This will allow it to shrink and can resolve the issue temporarily. This method will need to be repeated sporadically during times of high humidity.

Sanding the frame of the door or window to a smooth finish is a more permanent fix. This can be done by hand or using an electric tool. A professional can also sand down and stain or paint your window or door frame to make it appear like new.

If soaping or sanding doesn't solve the problem, it could be due to foundation settlement or a compromised crawlspace. The first thing you should do is look for cracks in the area. If you notice these indications, you need to call an expert in foundation repair. Damage to the foundation can lead to uneven floors, a misaligned wall and doors and windows that are stuck. To avoid costly and risky repairs, it's important to address these problems as soon as they can be addressed. These issues can escalate until your home is unstable and structurally unsound if not addressed. Contact the Southeast's leading foundation repair experts today to set up an inspection and repair service!

Cracking/Blowing Issues

Cracks can appear when double glazing begins to break down. This can be an unsightly sight, and can also allow all the heat in your home to escape. It can also be an hazard for your family members, as the sharp pieces of glass could injure them in the event that they break. It is recommended to fix any double glazing windows that have cracks prior to it getting worse, as this will increase the cost of replacing them.

Window seals are vital for keeping air in between your window panes, and they also stop drafts from entering your home. Over time, these seals may shrink or even get damaged due to changes in the weather. If unchecked this could lead to condensation in the home, condensation and draughts.

A professional can usually solve this issue. They can replace the window seal and get your windows back to their original state. They can also recommend additional features that will reduce the likelihood of a stress fracture occurring in the future, for example trickle vents for better ventilation.

You could also try lubricating the hinges as well as handles on your windows and doors. This will enable them to move more easily and the lock to function as intended. Put some lubricating oil on a lint-free cloth and rub it into the hinges and handle mechanism, as well as the areas where they pass through the frame (for example, for sash windows). It is also beneficial to remove the handles from their frames and clean them by using warm water to get rid of any dirt or grit which has been sunk into them.

It is important to contact a professional if your uPVC windows and doors aren't working as they should. They will be able to find the issue quickly and resolve the issue within a short amount of time. It's much safer and cheaper than attempting to fix it yourself and could cause damage to the mechanism. It will also give you peace of mind knowing your home is safe and secure.