The Ultimate Guide To Double Glazing Locks Repair Double Glazing Locks Repair

When a double-glazed window will not close, it causes draughts that allow valuable heat to escape. It also reduces your security measures for your home and puts you at risk of burglary.

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

Faulty locks

While many take great care in installing anti-burglar security systems 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 you're uPVC windows locks do not work, it's likely that the mechanism of the lock is blocked. This usually occurs due to a split in the gearbox component. This could cause the handle not to open, but to rotate 360 degrees. 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, you'll be able to unlock the lock by pressing the lever handle. This will unlock the gearbox and reopen the window's opening. If this does nothing it is possible to replace the entire window lock mechanism.

Most modern uPVC windows use espagnolette locks. These are locking systems inside the window which secure the window by using the shape of a mushroom and locking cams that are that are inserted into the frame keep. The handle activates the gearbox, which activates the cams to allow either up or down movement. The spindle of the lock can break and cause the handle to move but the window to open or close.

A faulty gearbox can also 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, within the gearbox break 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 important to not force a stuck or broken lock. This could 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. It is best to contact a professional locksmith who can diagnose the problem and repair it.

Sticky Doors/Window

Sticking doors and windows are a major source of irritation, but they can also indicate more serious structural issues. It's important to get professional assistance if you're having trouble opening or closing the door or window. This issue can be caused by a variety of reasons like foundation settlement or a lack of support in the crawl space.

Windows and doors often get stuck due to humidity or the frame itself. When exposed to moisture, wooden frames can begin to warp. Even if your hardware appears great, this could make it difficult to open and close your frames. In this case the wood expands and pushes against the hinges, causing 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 decrease the friction. This will make it smaller and could temporarily resolve the problem. This procedure will have to be repeated sporadically during periods of high humidity.

Sanding the frame of the window or door to a smooth finish is a more durable solution. This can be done by hand or using an electric tool. Nottingham double glazing repair can also sand and paint, or stain your frame or door to make it appear new and fresh.


If soaping or sanding don't solve the problem, it could be caused by foundation settlement or a damaged crawlspace. The first thing to look for cracks in the area. It's time for you to consult a foundation specialist If you notice any of these indications. Foundation damage can lead to uneven floors and misaligned interior walls, which in turn causes stuck doors and windows. To avoid costly and dangerous repairs, it's crucial to deal with these issues as soon as possible. These issues can get worse until your home is structurally unstable if left unattended. Contact the Southeast's top experts in foundation repair to set up an inspection today!

Cracking/Blowing Issues

Cracks can form when double glazing starts to degrade. This could be a disconcerting sight and also allow the heat inside your home to escape. It also poses an injury risk to your family as the glass pieces can cause injury in the event of a break. It is best to repair any double-glazed windows that have cracks prior to it getting worse, as this may increase the cost of replacing the windows.

Window seals are crucial to prevent drafts from entering your home and keep air in between your window panes. Over time, the seals will shrink or eventually get damaged because of changes in weather. If unchecked, this can lead to humidity in the home as well as condensation and draughts.

This issue is usually resolved by an expert. They can repair the window seal in order to restore your windows to their original condition. They will also suggest features that can reduce the risk of stress cracks, such as trickle ventilation to improve ventilation.

You can also grease the handles and hinges on your windows and door. This will allow them to move more easily, and the lock to function as it should. Apply lubricating oil to a cloth that is free of lint and rub it into the hinges and handle mechanism, as well as the areas that they pass through the frame (for example, sash windows). You can also take off the handles and wash them in warm soapy water to get rid of any dirt or dirt.

It is essential to speak with a professional if your uPVC doors and windows aren't working as they should. They can identify the problem quickly, and repair it in a brief time. It's safer and less expensive than attempting to fix the issue yourself and possibly damaging the mechanisms. It will also give you peace of mind knowing your home is secure and safe.