How To Save Money On Double Glazing Locks Repair Double Glazing Locks Repair

If a double-glazed window isn't closed, it creates draughts and allows valuable heat to escape. It also weakens your home security barriers and exposes you to burglary.

Double-glazed window seals, hinges and handles can become damaged over time. If this is the case, it can affect how your windows function and void any warranty you may have.

Locks with a problem

While a lot of people take great care when installing anti-burglar devices for their gates and doors but they often forget that windows are among the top targets for burglars. Insecure locks can lead to 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 lock mechanism is blocked. This is typically because of a crack in the gearbox component. This could cause the handle to rotate 360 degrees but not open. This is a common problem with uPVC casement windows, but is also present in tilt and turn windows and even sliding sash windows.

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

Most modern uPVC windows use espagnolette locks. These are a locking system inside the window that secures the window by utilising mushroom-like locking cams that are inserted into the frame keeps. The handle activates the gearbox, which activates the cams for either up or down movement. A common issue is when the spindle on the lock has been damaged and the handle is unable to turn freely but not move the window open or close.

A damaged gearbox may cause your window to appear to be locked, but isn't actually. This could happen if the central rods (sometimes called crocodile tooth fixings) within the gearbox have broken off. If this is the situation, Misty Glaze can supply and install replacement rods in order to restore the function of your window.

It is crucial not to force a broken lock or stuck one. This could cause a lock to break or snap in particular if you are using windows made of uPVC that expand and contracts with temperature changes. To prevent this from happening problem, it is recommended to call a locksmith professional to identify the problem and fix it.

Sticky Doors/Window

Sticking doors and windows are a major source of irritation, but they can also be a sign of more serious structural problems. It is important to seek professional help if you have difficulty closing or opening windows or doors. These issues can be a result of a variety of things, including foundation settlement and impaired crawl space support.

Frame or humidity issues can cause windows and doors to become stuck. When exposed to moisture, wooden frames can warp. This makes opening and closing them a challenge even if the hardware is in good shape. The wood expands when this happens and is pushed up against the hinges creating friction.

If your door or window gets stuck in the summer, try rubbing it with bar soap to decrease the friction. This will make it smaller and may temporarily solve the issue. This method may need to be repeated frequently during periods of high moisture.


Sanding the frame of the door or window to a smooth surface is a better and more lasting fix. This can be done by hand or with the power tool. A professional can also stain, sand and paint your window or door frame to make it appear new again.

If soaping or sanding doesn't aid, the issue could be caused by foundation settlement or a compromised crawlspace. Look for cracks in the area. If you spot these indications, you need to call an expert in foundation repair. double glazing repair near me to the foundation can cause uneven floors, a misaligned wall and stuck windows and doors. It is important to tackle these issues as early as possible in order to avoid costly and risky repairs in the future. If left unattended these issues can escalate to the point that your entire home's structure is unstable. Call the Southeast's top experts in foundation repair to schedule an inspection now!

Cracking/Blowing Issues

When double glazing begins to wear down, it could cause cracks to develop. This can be a snazzy sight, and can also allow the heat inside your home to escape. It could also pose an hazard for your family, as the sharp pieces of glass could cause injuries if they are shattered. It is recommended to fix any double glazing windows that have cracks before they get worse, as this may increase the cost of replacing the windows.

Window seals are essential to prevent drafts from entering the home and keep air between the window panes. However, over time, they can become perished or shrink due to changes in weather conditions. If not taken care of it can cause humidity in the home as well as condensation and draughts.

A professional will usually be able to solve this problem. They will be able to replace the seal on your window and bring your windows back to their original condition. They may also suggest additional features that can reduce the likelihood of a stress crack occurring in the future, for example trickle vents to improve ventilation.

You can also lubricate the hinges and handles of your windows and door. This will allow them move more smoothly and allow the lock to perform as it was intended. Apply lubricating oil to a lint-free cloth and rub it into the hinges and handle mechanism, as well as the areas where they go through the frame (for example, sash windows). You can also take off the handles and clean them with warm soapy water to remove any dirt or grit.

If your uPVC windows and doors are not functioning as they should, it is crucial to contact a professional to fix them. They can pinpoint the issue quickly, and solve it in a short time. It's safer and less expensive than trying to fix the issue yourself and possibly damaging the mechanisms. You'll also be able to rest in peace of mind knowing your home is secure and safe.