14 Common Misconceptions About Double Glazing Locks Repair

· 4 min read
14 Common Misconceptions About Double Glazing Locks Repair

Double Glazing Locks Repair

When a double-glazed window will not shut, it creates drafts that allow heat to escape. It also reduces your security measures for your home and exposes you to burglary.

Over time, double-glazed window hinges, handles and seals can be damaged. If this is the situation it could affect the functionality of your windows and void any warranties you might have.

Faulty Locks

While many take great care when installing anti-burglar systems for their gates and main doors but they often forget that windows are the most popular targets for burglars. Having faulty locks can cause drafts inside the home, allowing valuable heat to escape and weaken your home's security barriers.

If you notice that your uPVC window locks are not working, there is likely that the lock mechanism is blocked. This usually happens due to an issue with a gearbox component. This could cause the handle to turn 360 degrees but not open. This is a common issue with uPVC casement windows, but can also be seen in tilt and turn windows and even sliding sash windows.

If this happens, you can unlock the lock by pressing the lever handle. This will unlock the gearbox and reopen the window's opening. If this doesn't work, you may need to replace the window lock mechanism completely.

Most modern uPVC windows use espagnolette locks. These are internal locking systems 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 controls the gearbox that then triggers the cams to either move upwards or downwards. The most frequent issue is when the spindle on the lock has broken which causes the handle to move freely but not move the window open or close.

A malfunctioning transmission may make your window appear to be locked but it's not. This is usually the case when the centre rods (sometimes known as crocodile teeth fixings) within the gearbox have been snapped off. If this is the situation, Misty Glaze can supply and fit replacements for these rods in order to restore the function of your window.

It is crucial not to try to force a stuck or broken lock. This could cause the lock to snap or break, particularly with a window made of uPVC that expands and contracts as it warms and cools. To prevent this from happening, it is best to contact a professional locksmith to determine the problem and fix it.

Sticky Doors/Window

Windows and doors that stick are a major source of irritation however, they could also be a sign of more serious structural issues. If you're having difficulty to open or close a door or window it is important to seek out professional assistance immediately. The issue could be a result of various factors such as foundation settlement and impaired crawl space support.

Doors and windows often stick because of humidity or a problem with the frame itself. When exposed to moisture, wooden frames may begin to warp. Even if the hardware appears nice, it can make it difficult to open and close your frames. If this happens the wood expands and pushes against the hinges, creating friction.

Thamesmead double glazing repair  or window with soap to decrease friction, especially if it is stuck in the summer. This will help it shrink and can resolve the issue temporarily. This solution will need to be repeated periodically during periods of high humidity.

Sanding the frame of the window or door to a smooth finish is a better and more lasting solution. This can be done by hand or using the power tool. A professional can also sand down and stain or paint your window or door frame to make it appear like new.

If sanding and soap aren't helping, it's likely that your issue is caused by foundation settlement or a weak crawl space. Examine for cracks in your area. If you notice these indications, you need to call in a foundation repair specialist. Foundation damage can cause uneven floors, walls that are not aligned and doors that are stuck. To avoid the need for costly and dangerous repairs, it's crucial to deal with these problems as soon as they can be addressed. These issues can get worse until your home is unsafe to live in if it is not taken care of. Contact the Southeast's top foundation repair specialists to schedule an inspection today!

Cracking/Blowing Issues

Cracks can form when double glazing begins to break down. This can be ugly and also allow all the heat that's build up in your home to escape. It also poses danger to your family as the glass pieces can cause injuries if they break. It is recommended to fix any double glazing windows that have a crack before it gets worse, as this will increase the cost of replacing the windows.



Window seals are crucial to keep air out between your window panes and also for stopping drafts from entering your home. However, over time, they can become perished or shrink due to weather changes. If not checked, it can lead to moisture, condensation and draughts within your home.

A professional will usually be able to solve this problem. They can replace the window seal and restore your windows back to their original state of repair. They may also suggest additional features that will decrease the chance of a stress crack occurring in the future, for example trickle vents for better 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 intended. 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 where they go through the frame (for instance, windows with sash). It may also be beneficial to remove handles from the frames and clean them by using warm water to rid them of any dirt or grit which has been sunk into them.

If your uPVC windows and doors aren't working as they should, it is important to call in a professional to fix them. They can identify the problem quickly, and then solve it in a short time. It's much less expensive and safer than trying to do it yourself and potentially harming the mechanism. You'll also be able to rest in peace of mind knowing that your home is safe and secure.