The Advanced Guide To Double Glazing Locks Repair

The Advanced Guide To Double Glazing Locks Repair

Double Glazing Locks Repair

When a double-glazed window isn't closed, it creates draughts and allows valuable heat to escape. It also reduces the security of your home and puts you at risk of burglary.

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

Locks that aren't working

While many take great care when installing anti-burglar devices for their gates and main doors It is often forgotten that windows are among the top targets for burglars. A poor lock can lead to draughts in 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's likely that the mechanism for locking is stuck. This usually happens due to an issue with a gearbox component. This can cause the handle not to open, but to rotate 360 degrees. This is a common issue with uPVC casement windows, but is also 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 unblock the gearbox and then 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 which secure the window by using locks that look like mushrooms and are that are inserted into the frame keep. The handle operates the gearbox, which causes the cams to move upwards or downwards. The most frequent issue is when the spindle on the lock has been damaged, causing the handle to rotate freely, but not to move the window open or shut.

A broken gearbox could cause your window to appear locked, but it is not. This can happen when the centre rods (sometimes known as crocodile teeth fixings) within the gearbox have snapped off. If this is the case, Misty Glaze can supply and fit replacement rods in order to restore the function of your window.

It is important to not force a broken or stuck lock. This can cause the lock to snap or break, particularly with a window made of uPVC because it expands and expands as it warms and cools. To prevent this from happening issue, you should call a locksmith professional to identify the problem and fix it.

Sticky Doors/Window

Sticking doors and windows are an extremely annoying problem, but they can also indicate more significant structural problems. It is important to seek professional help if you have difficulties closing or opening the door or window. This issue can be caused by a variety of factors like foundation settlement or an absence of support for the crawl space.

Windows and doors can are stuck due to humidity or a problem with the frame itself. When exposed to moisture, wooden frames can warp. Even if your hardware appears great, this could make it difficult to open and close your frames. If this happens the wood expands and pushes against the hinges, causing friction.

Rub the window or door with soap to decrease friction, especially if it is stuck 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.

Sanding the frame of the window or door to create a smooth surface is a better and more lasting solution. It can be done by hand or using the power tool. A professional can also sand, paint or stain your door or frame to make it look brand new again.

If soaping or sanding don't solve the problem, it could be due to foundation settlement or a compromised crawlspace. The first thing you need to do is look for cracks around the affected area. It's time for you to consult an expert in foundations If you notice any of these signs.  double glazing repairs Berkhamsted  can lead to uneven floors, walls that are not aligned and stuck windows and doors. To avoid the need for costly and risky repairs, it's important to address these issues as soon as you can. These issues can escalate until your home is structurally unstable if left unattended. Contact the Southeast's top foundation repair specialists today to arrange an inspection and repair!

Cracking/Blowing Issues

Cracks can form when double glazing starts to degrade. This can be an unsightly appearance and allow the heat inside your home to escape. It also poses an injury risk to your family, as the glass pieces can cause injuries in the event of a break. It is recommended to fix any double-glazing window that have a crack prior to them get worse. This can increase the cost of replacement.

Window seals are vital to prevent drafts from entering your home and keep air between your window panes. However, over time these can become perished or shrink due to changes in weather conditions. If not checked, it can result in condensation, moisture and draughts within your home.

This issue can usually be resolved by a professional. They can repair the window seal and restore your windows to their original condition. They can also recommend features that will reduce future stress cracks, for example trickle ventilation for better ventilation.


It is also possible to try lubricating hinges and handles on your windows and doors. This will allow them to move more easily and the lock to function as intended. Apply lubricating oil to a clean cloth and rub it into the hinges and handle mechanism, as well as places where they pass through the frame (for example, windows with sash). It may also be beneficial to remove the handles from the frames and wash them by using warm water to get rid of any dirt or grit which has become stuck to them.

If your uPVC doors and windows are not functioning in the way they should, it's essential to contact an expert to fix them. They will be able to determine the issue quickly and resolve the issue within a short amount of time. It's much safer and cheaper than attempting to fix it yourself, and potentially damaging the mechanism. It also gives you peace of mind knowing that your home is secure and safe.