15 Reasons Why You Shouldn't Overlook Double Glazing Locks Repair Double Glazing Locks Repair

If a double-glazed window isn't closed, it causes draughts and allows valuable heat to escape. This can also compromise the security of your home and puts you at a higher chance of being burglarized.

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

Faulty locks

While many people take great care when installing anti-burglar devices for their gates and doors but they often forget that the windows are prime targets for burglars. double glazing repair near me can cause drafts inside the home, allowing valuable heat to escape and also weaken your home's security.

If you find that your uPVC windows locks don't function, it is most likely that the lock mechanism is blocked. This is usually caused by the gearbox breaking in one component. This could cause the handle not to open, but instead to turn 360 degrees. This is a problem that is typical of uPVC windows, however it can also occur in tilt-and turn windows and sliding sash window.

In this situation you can unlock the lock by applying pressure on the lever handle. This will allow you to open the gear box and restore the window's opening. If this 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 that secure the window with mushroom-shaped locking cams in the frame keep. The handle activates the gearbox, which activates the cams for either upward or down movement. A common issue is when the spindle on the lock has been damaged, causing the handle to rotate freely, but not move the window open or shut.

A broken gearbox could cause your window to appear to be locked, but isn't actually. This can happen when the rods in the centre (sometimes called crocodile tooth fixings) in the gearbox have broken off. If this is the case, Misty Glaze can supply and fit replacement rods to restore the functionality of your window.

It is not advisable to force a broken lock or stuck one. This can cause the lock to snap or break in particular if you are using a uPVC windows that expands and contracts as temperatures change. It is recommended to contact a professional locksmith to diagnose the problem and repair it.

Sticky Doors/Window

Windows and doors that stick are a major source of irritation, but they can also be a sign of more serious structural problems. If you're having difficulty to open or close a door or window it is crucial to seek out professional assistance immediately. This issue can be caused by a variety of reasons such as foundation settlement or the lack of support for the crawl space.

Frame problems or humidity can cause doors and windows to stick. If your frames are made of wood for instance, they could warp when exposed to moisture. Even if the hardware looks nice, it can make it difficult to open and close your frames. When this happens the wood expands and pushes against the hinges, causing friction.

Rub the window or door with soap to lessen friction if it sticks in summer. This will allow it to shrink and could solve the issue temporarily. This procedure may have to be repeated frequently during periods of high moisture.

A more permanent solution is sanding the door or window frame to give it an even finish. This can be done by hand or with a power tool. A professional can also stain and sand or paint your door or window frame to get it looking fresh and new.


If soaping or sanding don't solve the problem, it could be due to foundation settlement or a weak crawlspace. Examine for cracks in your area. If you notice these signs, it's time to call in a foundation repair specialist. Damage to the foundation can lead to uneven floors and misaligned interior walls, which in turn causes stuck doors and windows. To avoid costly and risky repairs, it's essential to deal with these problems as soon as they can be addressed. These issues can get worse until your home becomes structurally unstable if left unattended. Contact the Southeast's top foundation repair specialists to set up an inspection today!

Cracking/Blowing Issues

Cracks can appear when double glazing begins to degrade. This can be an unsightly sight, and can also allow the heat inside your home to escape. It also poses an hazard for your family, since the sharp pieces of glass could injure them when they break. It is recommended to fix any double-glazed windows that have cracks prior to it getting worse, since this could increase the cost of replacing them.

Window seals are essential to stop drafts from entering the home and to keep air between the window panes. However, over time, they will deteriorate or shrink due to weather changes. If left unchecked, this can lead to humidity in the home, condensation and draughts.

This issue is typically resolved by a professional. They can replace the seal on your window and bring your windows back to their original state. They will also suggest options to reduce the chance of future stress cracks, for example trickle ventilation to improve ventilation.

You could also try lubricating the hinges and handles on your doors and windows. This will help them move more easily and will allow the lock to perform as it was intended. Rub lubricating oils onto a lint-free cloth and then rub them into hinges or handle mechanism, as well as places where they go through frames (for instance, a window with sash). You can also remove the handles and wash them with warm soapy water to get rid of any dirt or grit.

If your uPVC windows and doors aren't working as they should, it's essential to contact a professional to repair them. They can identify the problem quickly and then resolve it in a short period of time. It's much safer and cheaper than trying to fix it yourself and potentially damaging the mechanism. It also gives you peace of mind knowing that your home is secure and safe.