This Is The History Of Double Glazing Locks Repair

· 4 min read
This Is The History Of Double Glazing Locks Repair

Double Glazing Locks Repair

When a double-glazed windows will not shut, it creates drafts that allow heat to escape. This can also compromise the security of your home and puts you at a greater chance of being burglarized.

Double glazed window seals, hinges, and handles can break down over time. If this is the case it could affect the performance of your windows and invalidate any warranties you might have.

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While many people are careful when installing anti-burglar devices for their gates and main doors It is often forgotten that the windows are prime targets for burglars. Faulty locks can cause draughts, let valuable heat escape and compromise the security of your house.

If your uPVC windows locks do not work, it is likely that the mechanism of the lock is blocked. This usually occurs due to a split in the gearbox component. This can cause the handle to turn 360 degrees, but not open. This is a problem that is common with uPVC windows, but it can also happen in tilt-and-turn windows as well as sliding sash window.

If this happens, you'll be able to unlock the lock by pressing the lever handle. This can allow you to free the gear box and allow the opening of the window. If this does nothing then you might need to replace the entire window lock mechanism.

Most modern uPVC windows use espagnolette locks. They are an internal locking system that secures the window by using locking cams that resemble mushrooms that are built into the frame. The handle activates the gearbox, which triggers the cams to allow either up or down movement. The spindle of the lock can break and cause the handle to move but the door to either open or close.

A damaged gearbox may cause your window to appear to be locked, but isn't actually. This can occur when the centre rods, also known as crocodile teeth fixings in the gearbox snap off. Misty Glaze will supply and install replacement rods if this occurs.

It is important not to force an unbreakable lock or stuck one. This can cause the lock to snap or break - especially with a uPVC window as it expands and contracts as it warms and cools. To avoid this issue, you should seek out a professional locksmith to identify the problem and repair it.

Sticky Doors/Window

Windows and doors that stick are a serious annoyance but they can also be a sign of more serious structural problems. If you are unable to open or close a door or window, it's important to seek out professional assistance as soon as possible. The issue could be a result of a variety of things that include foundation settlement as well as inadequate support for crawl spaces.

Humidity or frame problems could cause windows and doors to stick. When exposed to moisture, wood frames may begin to warp. Even if the hardware appears great, this could make it difficult to open and close your frames. The wood swells when this happens and pushes up against the hinges, creating friction.

Rub the window or door with soap to reduce friction if it sticks in summer. This will make it smaller and may temporarily solve the issue. This procedure will have to be repeated periodically during periods of high humidity.

A more permanent fix involves sanding the window or door frame to create an even finish. It can be done by hand or with the power tool. A professional can also sand and paint or stain your frame or door to make it look new again.

If the sanding and soap don't help it's likely that the issue is due to foundation settlement or a compromised crawl space. The first thing to look for cracks in the affected area. If you spot these indications, you need to call a foundation repair specialist. Foundation damage can lead to uneven floors, a misaligned wall and stuck windows and doors. It is crucial to tackle these issues as early as possible in order to avoid costly and dangerous repairs in the future. These issues can escalate until your home is unstable and structurally unsound if not addressed. Call the Southeast's top foundation repair specialists to set up an inspection today!

Cracking/Blowing Issues

When double glazing begins to deteriorate, it may cause cracks to form. It can be unappealing and allows all the heat that's stored in your home to escape. This can also pose a safety threat to your family, as the glass pieces can cause injury when they break. It is recommended to fix any double glazing windows that have cracks prior to it getting worse, as this may increase the cost of replacing them.

Window seals are essential for keeping air in between your window panes and also to stop drafts from entering your home. However, over time these can become perished or shrink due to weather changes. If not taken care of this could lead to condensation in the home as well as condensation and draughts.

A professional 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 may also suggest additional features that will reduce the likelihood of a stress crack occurring in the future, such as trickle vents to improve ventilation.

It is also possible to try lubricating the hinges and handles on your doors and windows. This will allow them to move more easily, and the lock to function as it should. Put some lubricating oils on a cloth that is free of lint and rub it into the handles and hinges, as well as places where they pass through the frame (for example, sash windows). It can also be helpful to remove handles from their frames and wash them by using warm water to rid them of any dirt or grit that may have been sunk into them.


It is crucial to contact an expert when your uPVC windows and doors are not working as they should. They will be able to identify the issue quickly and solve it in a short time. It's much less expensive and more secure than trying to do it yourself and potentially damaging the mechanisms. It will also give you peace of mind knowing that your home is secure and safe.