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20 Fun Facts About Double Glazing Locks Repair
Double Glazing Locks Repair

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

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

Locks that aren't working

While many take great care when installing anti-burglar devices for their gates as well as main doors but they often forget that windows are the most popular targets for burglars. A poor lock can cause drafts inside the house, allow valuable heat to escape, and weaken your home's security barriers.

If your uPVC windows locks do not work, it is likely that the lock mechanism is jammed. This is usually because of a crack in the gearbox component. This could cause the handle to rotate 360 degrees, but not open. This is a frequent issue with uPVC casement windows, but is also present in tilt and turn windows, and even sliding sash windows.

If this happens, you can unlock the lock by pressing the lever handle. This can help to unblock the gear box and restore the window's opening. If this does not work, you may need 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 by utilising mushroom-like locking cams which are inserted into frame. The handle is the one that operates the gearbox that then triggers the cams, causing them to move upwards or downwards. A common fault with these is when the spindle on the lock has broken and the handle is unable to rotate freely, but not allowing the window to move open or shut.

A faulty transmission can also make your window appear locked, but it is not. This is because the rods in the centre, also referred to as crocodile teeth fixings within the gearbox break off. Misty Glaze will supply and replace the rods if this occurs.

It is essential not to force a broken or stuck lock. This could cause a lock to snap or break, especially if you have windows made of uPVC that expand and contracts with temperature changes. It is recommended to contact an expert locksmith who will identify the issue and fix it.

Sticky Doors/Window

It's annoying to have doors and windows that stick and sag, but they can also indicate more serious structural problems. If you find it difficult to open or close a door or window it is important to seek out professional assistance immediately. This could be the result of many things, including foundation settlement and impaired crawl space support.

Humidity or frame problems can cause windows and doors to stick. When exposed to moisture, wooden frames may begin to warp. This could make opening and closing them a challenge, even if the hardware is in good condition. The wood expands when this happens and pushes against the hinges creating friction.

Rub the door or window with soap to decrease friction, especially if it is stuck in the summer. This will make it less swollen and may resolve the problem temporarily. This method may need to be repeated periodically during periods of high humidity.


Sanding the frame of the window or door to create a smooth surface is a more durable 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 new again.

If sanding or soaping doesn't solve the problem, it could be due to foundation settlement or a compromised crawlspace. Examine for cracks in your area. If you spot these indications, you need to contact a professional in foundation repair. Damage to the foundation can result in uneven floors, a misaligned wall and doors that are stuck. To avoid expensive and dangerous repairs, it's crucial to deal with these issues as soon as possible. If left unattended these issues can escalate to the point where your entire home is structurally unstable. Contact the Southeast's most renowned foundation repair specialists today to set up an inspection and repair service!

Cracking/Blowing Issues

Cracks can develop when double glazing starts to degrade. This can be unsightly and also allow all the heat that's stored within your home to escape. It also poses a safety risk for your family, as the glass pieces that are sharp could injure them in the event that they break. It is best to fix any double-glazing window that have a crack prior to them become worse. This will increase the cost of replacement.

Window seals are vital to keep air out between your window panes, and also to stop drafts from entering your home. Over time, these seals will shrink or eventually be destroyed due to changes in weather. If left unchecked, this can lead to moisture in the home condensation, draughts and condensation.

This issue is typically resolved by a professional. double glazing repair can replace the seal on your window and bring your windows back to their original condition. They can also recommend options to reduce the chance of future stress cracks, such as trickle ventilation for better ventilation.

It is also possible to try lubricating hinges and handles on your windows and doors. This will allow them move more easily 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 may also be beneficial to remove the handles from the frames and clean them with warm water to get rid of any dirt or grit which has become stuck to them.

If your uPVC doors and windows aren't functioning in the way they should, it's important to call in an expert to fix them. They will be able to determine the issue quickly and resolve the issue in a short space of time. It is a lot cheaper and more secure than trying do it yourself and potentially harming the mechanism. It will also give you peace of mind knowing your home is safe and secure.

Website: https://www.repairmywindowsanddoors.co.uk/welwyngardencity-windowrepair/