20 Resources That Will Make You More Successful At Double Glazing Locks Repair Double Glazing Locks Repair

When a double-glazed windows will not close, it causes draughts that allow valuable heat to escape. This also weakens the security of your home and puts you at greater risk of burglary.

Double glazed window seals, hinges and handles can break down over time. If this happens, it could affect the way your windows function and void any warranty you have.

Faulty Locks

Many people install anti-burglar devices on their main gates and doors, but they often overlook that windows are the most frequent targets for burglars. Having faulty locks can lead to draughts in the house, allow valuable heat to escape, and weaken your home's security barriers.

If you find that your uPVC window locks are not functioning, there is likely that the mechanism for locking is stuck. This is usually caused by the gearbox breaking in one component. This can cause the handle not to open, but instead to rotate 360 degrees. This is a common problem with uPVC casement windows, but can also be present in tilt and turn windows, and even sliding sash windows.

If this happens, you'll be able to release the lock by pressing the lever handle. This will unblock the gearbox and then restore the window's opening. If this doesn't work, you may have to replace the entire mechanism for locking windows.

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 then activates the cams to allow either up or down movement. The most frequent issue is when the spindle on the lock has been damaged and the handle is unable to rotate freely, but not allowing the window to move open or close.

A damaged gearbox may cause your window to appear to be locked but not actually be. This is because the rods in the centre, also referred to as crocodile tooth fixings in the gearbox snap off. If this is the case, Misty Glaze can supply and install replacement rods to restore the operation of your window.

It is not advisable to force a broken lock or a stuck one. This can cause a lock to break or snap, especially if you have a uPVC windows that expands and contracts as temperatures change. It is best to contact an expert locksmith who will determine the issue and repair it.

Sticky Doors/Window

It's a nuisance to find doors and windows that don't close and sag, but they can be a sign of more serious structural problems. If you find it difficult to open or close a window or door it is crucial to seek help from a professional as soon as possible. The issue could be the result of various factors, including foundation settlement and impaired crawl space support.


Frame or humidity issues could cause windows and doors to stick. When exposed to moisture, wood frames can warp. This could make opening and closing them a challenge even if the hardware is in good condition. When this happens the wood expands and pushes against the hinges, creating friction.

If your window or door sticks in the summer you can try rubbing it with bar soap to lessen the friction. This will help it shrink and may resolve the problem temporarily. This procedure may have to be repeated frequently during times of high moisture.

Sanding the frame of the window or door to create a smooth surface is a more durable solution. This can be done by hand or using the power tool. A professional can also stain, sand and paint your window or door frame to get it looking fresh and new.

If soaping or sanding don't aid, the issue could be due to foundation settlement or a damaged crawlspace. Examine for cracks in your area. If you notice these indications, you need to contact an expert in foundation repair. Foundation damage can cause uneven flooring and sloping interior walls, which in turn causes sticking windows and doors. To avoid expensive and dangerous repairs, it's important to address these issues as soon as you can. If ignored these issues can escalate to the point that your entire house is structurally unstable. Contact the Southeast's top foundation repair experts today to set up an inspection and repair service!

Cracking/Blowing Issues

When double glazing starts to degrade, it can cause cracks to develop. This can be a snazzy appearance and allow the heat inside your home to escape. It also poses an injury risk for your family members as the sharp glass pieces could cause injuries if they break. It is better to fix double-glazing windows with cracks before they become worse. This will increase the cost of replacement.

Window seals are vital to keep air between your window panes, and also to stop drafts from entering your home. However, over time, they will deteriorate or shrink due to changes in weather conditions. If not checked, double glazing repair can lead to moisture, condensation, and draughts in your home.

A professional will usually be able to solve this issue. They will be able to replace the seal on your window and bring your windows back to their original state. They will also suggest other features that can reduce the possibility of a stress fracture occurring in the future, for example trickle vents to improve ventilation.

It is also possible to try lubricating hinges and handles on your windows and doors. This will enable them to move more smoothly and allow the lock to perform as it was intended. Rub some lubricating oil on a cloth that is free of lint and then rub them into the hinges and handle mechanism as well as in areas where they pass through frames (for instance, a window with sash). It is also beneficial to remove the handles from the frames and clean them by using warm water to rid them of any dirt or grit that may have become stuck to them.

It is important to contact a professional if your uPVC doors and windows aren't functioning as they should. They will be able to identify the issue quickly and fix it in a short time. It is a lot cheaper and safer than trying to do it yourself and potentially harming the mechanism. You'll also have peace of mind knowing your home is secure and secure.