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10 Things People Hate About 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. It also reduces the security of your home and puts you at risk of burglary.

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

Locks with a problem

While a lot of people are careful when installing anti-burglar systems for their gates as well as main doors It is often forgotten that windows are the most popular targets for burglars. Poorly secured locks can cause drafts, allow valuable heat escape and weaken the security of your home.

If you find that your uPVC window locks aren't functioning, there is likely that the lock mechanism is jammed. This usually occurs due to a slit in the gearbox component. This could cause the handle to turn 360 degrees, but not fully open. This issue is common to uPVC windows, but it can also happen in tilt-and-turn windows and sliding sash window.

If this happens, you can unlock the lock by pressing the lever handle. This can allow you to free the gear box and allow the window's opening. If this method does not work, you may need to replace the window lock mechanism completely.


Most modern uPVC windows use espagnolette locks. These are locking systems inside the window which secure the window by using mushroom-shaped locking cams in the frame keep. The handle controls the gearbox that then triggers the cams to move upwards or downwards. The spindle of the lock could break and cause the handle to move but the door to close or open.

A malfunctioning transmission may make your window appear to be locked but it's not. This can happen when the centre rods (sometimes known as crocodile teeth fixings) within the gearbox have snapped off. Misty Glaze will supply and install replacement rods in the event that this occurs.

It is important to not force a broken or stuck lock. This can cause a lock to snap or break, especially if you have windows made of uPVC which expands and contracts with temperature changes. It is recommended to contact a professional locksmith to diagnose the problem and repair it.

Sticky Doors/Window

Sticking doors and windows are a major source of irritation, but they can be a sign of more serious structural problems. It is essential to seek assistance from a professional if you are having difficulties closing or opening the door or window. The problem could be caused by a variety of factors, including foundation settlement or an absence of support for the crawl space.

Richmond double glazing or humidity could cause windows and doors to stick. When exposed to moisture, wood frames may begin to warp. Even if the hardware looks good, this can make it difficult to open and close your frames. The wood expands when this happens and is pushed up against the hinges creating friction.

If your door or window gets stuck in the summer and you are unable to get it to close, try using bar soap to reduce the friction. This will help it shrink and can resolve the issue temporarily. This solution will need to be repeated frequently during periods of high humidity.

Sanding the frame of the door or window to a smooth surface is a more durable solution. This can be done by hand or using the power tool. A professional can also sand, paint or stain your frame or door to make it look brand new once more.

If sanding or soaping doesn't solve the problem, it could be caused by foundation settlement or a damaged crawlspace. The first thing to do is look for cracks in the affected area. It's time to contact an expert in foundations if you see any of these signs. Damage to the foundation can cause uneven floors, a misaligned wall and doors and windows that are stuck. To avoid the need for costly and risky repairs, it's crucial to deal with these problems as soon as they can be addressed. These issues could escalate until your home is unsafe to live in if it is not taken care of. Contact the Southeast's top foundation repair specialists today to arrange an inspection and repair service!

Cracking/Blowing Issues

When double glazing begins to degrade, it can cause cracks to develop. This could be a disconcerting sight, and can also let all the heat from your home to escape. It also poses a safety risk for your family members, as the sharp pieces of glass can cause injury when they break. It is best to fix any double-glazing window that have a crack prior to them get worse. This can increase the cost of replacement.

Window seals are essential to prevent drafts from entering your home and to keep air between the window panes. However, over time, they can become perished or shrink due to weather changes. If not checked, it can lead to moisture, condensation and draughts inside your home.

This issue can usually be solved by a professional. They can replace the window seal in order to restore your windows to their original state of repair. They may also suggest additional features that can reduce the likelihood of a stress crack forming in the future, such as trickle vents to improve ventilation.

You can also lubricate the handles and hinges on your doors and windows. This will help them move more smoothly and let the lock function as it should. Rub some lubricating oils on a lint free cloth and then rub them into the hinges or handle mechanism, as well as places where they go through frames (for instance, a window with sash). It can also be helpful to remove handles from their frames and wash them with warm water to rid them of any dirt or grit that may have been stuck to them.

It is crucial to contact a professional if you find that your uPVC windows and doors aren't functioning as they should. They can identify the problem quickly, and solve it in a short time. It's a lot safer and more affordable than trying to fix it yourself, and potentially damaging the mechanism. It also gives you peace of mind knowing that your home is safe and secure.

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