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14 Common Misconceptions About Double Glazing Locks Repair
Double Glazing Locks Repair

If a double-glazed window won't close it causes draughts and allows heat to escape. It also weakens your home security barriers and puts you at risk of burglary.

Double-glazed window seals, hinges, and handles can break down over time. If this is the situation, it can affect your windows' functionality and void any warranties you might have.

The locks are not working properly

While many people take great care in installing anti-burglar systems for their gates and main doors but they often forget that windows are the most popular targets for burglars. Faulty locks can cause drafts, allow valuable heat escape and compromise the security of your house.

If you find that your uPVC window locks are not working, there's likely that the lock mechanism has become blocked. This is typically caused by an issue with a gearbox component. This can cause the handle to rotate 360 degrees but not open. This is a frequent issue with uPVC casement windows, but is also seen in tilt and turn windows and even sliding sash windows.

If this happens it is possible to unlock the lock by applying pressure on 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 window lock mechanism entirely.

Most modern uPVC windows use espagnolette locks. They are a locking system inside the window that secures the window using locking cams that resemble mushrooms that are inserted into the frame keeps. The handle controls the gearbox which then activates the cams, causing them to move upwards or downwards. A common issue is when the spindle on the lock is damaged and the handle is unable to turn freely but not move the window open or shut.

A damaged gearbox may cause your window to appear locked, but it is not. This is because the rods in the centre, also referred to as crocodile tooth fixings in the gearbox snap off. If this is the situation, Misty Glaze can supply and install replacement rods in order to restore the function of your window.


It is not advisable to force the lock to break or get stuck one. This can cause the lock to snap or break - particularly with a window made of uPVC because it expands and shrinks as it warms up and cools. To prevent this from happening issue, you should seek out a professional locksmith to diagnose the issue and repair it.

Sticky Doors/Window

The problem of windows and doors sticking is a major source of irritation, but they can also be a sign of more significant structural problems. It's important to get professional help if you have difficulty opening or closing a door or window. These issues can be a result of a variety of things such as foundation settlement and inadequate support for crawl spaces.

Frame or humidity issues can cause doors and windows to stick. If your frames are made of wood, for instance, they can become brittle when exposed to moisture. This could make opening and closing them difficult, even if the hardware in good shape. In this case, the wood swells and pushes against the hinges, causing friction.

If your window or door sticks in the summer you can try rubbing it with bar soap to lessen the friction. This will make it smaller and may temporarily solve the issue. This procedure may have to be repeated frequently during periods of high humidity.

Sanding the frame of the window or door to a smooth finish is a more permanent solution. It can be done by hand or with an electric tool. A professional can also sand and paint or stain your frame or door to make it look new once more.

If Sanding and soap aren't working it's likely that the issue is due to foundation settlement or a damaged crawl space. Look for cracks in the area. If you spot these signs, it's time to call in a professional in foundation repair. Damage to the foundation can result in uneven floors, walls that are not aligned and doors that are stuck. It's important to take care of these issues as soon as you can to avoid expensive and dangerous repairs in the future. These issues can escalate until your home becomes unsafe to live in if it is not taken care of. Contact the Southeast's leading foundation repair experts today to schedule an inspection and repair service!

Cracking/Blowing Issues

When double glazing starts to wear down, it could cause cracks to form. This can be unsightly and it also allows all the heat that's built up within your home to escape. This could also pose danger for your family members as the glass pieces can cause injuries in the event of a break. It is recommended to fix any double glazing windows that show a crack before it gets worse, since this could increase the cost of replacing the windows.

Window seals are vital to stop drafts from entering your home and to keep air between your window panes. However, as time passes, these may become damaged or shrink due to weather changes. If not checked, it can cause condensation, moisture, and draughts in your home.

This issue is usually solved by an expert. They can replace the seal on your window and bring your windows back to their original condition. They can also recommend additional features that can reduce the possibility of a stress crack forming in the future, such as trickle vents for better ventilation.

You could also try lubricating the hinges and handles on your windows and doors. This will enable them move more smoothly and will allow the lock to perform as it was intended. Rub lubricating oils onto a lint-free cloth and rub them into the hinges and handle mechanism as well as in areas where they pass through frames (for instance, a window with sash). It is also beneficial to remove handles from the frames and wash them by using warm water to rid them of any dirt or grit that has been stuck to them.

If your uPVC doors and windows aren't working in the way they should, it's important to call in an expert to fix them. They can find the issue quickly and then resolve it in a short period of time. double glazing repair near me 's a lot safer and more affordable than trying to fix it yourself, and potentially damaging the mechanism. You'll also be able to rest in peace of mind knowing that your home is secure and safe.

Read More: https://www.repairmywindowsanddoors.co.uk/chelmsford-windowrepair/