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10 Things That Your Family Taught You About Double Glazing Lock Repairs
Double Glazing Lock Repairs

Quality locks on your windows and doors can stop burglars from entering your home. They usually don't want breaking glass or trying to squeeze through windows.

However, some double glazing owners have experienced issues with their door or window lock after it was installed. These issues can be fixed without the need for a new double glazing.

Broken or faulty locks

A locksmith can fix your uPVC window or door lock if broken or faulty. They can repair hinges, striker plates, and locks for double glazing. They can also move the cylinder around to fix any misalignment issues which could cause your handle to not work correctly.

If the key fits inside the lock but it won't turn or is difficult to insert, then the mechanism may be stuck. The dirt or grease could get stuck in the mechanism. If this is the case it is possible for the lock to be cleaned and lubricated. Use a dry lubricant such as graphite or teflon but not oil as oil can attract dirt, and cause it to stick to the inside of the mechanism. After you have lubricated the lock, you must insert the key and then try to turn it. The lubricant must be absorbed into the mechanism, and the lock should be able to turn easily.

The loose screws inside the lock mechanism are a different reason for a broken lock. They can become loose and break off or fall out completely and stop the lock from functioning properly. The screws can be tightened by using the help of a screwdriver. However, be cautious not to tighten them too much. This can damage the internal components.

A broken lock can be hazardous for you and your family. This is especially the case if you have children. It can be easy for them to open the door without knowing and thus give them access to your home. If you're worried about this happening, a vetted locksmith can provide rapid and effective service to secure your double glazing doors.

Misty Glaze is a professional uPVC company in Lancing that repairs all types of damaged and damaged mechanisms on uPVC windows and doors. We can also alter your uPVC or double glazing locking system to meet your particular requirements, meaning that in most cases, replacement doors and windows are not required.

Handles that are damaged or are damaged

As part of their overall security plan, most double-glazed windows feature a multipoint lock. This is a great option for those worried about criminals who are looking for ways to gain access to your home. It is also a good idea to ask your installer about anti-lift locks that can be installed with the locks that are already in place to will keep your window locked in a closed position.

It's not uncommon for handles to be damaged or fail. They are the first component of your window to be pushed open by criminals who want to break into. Luckily, the good news is that this is among the most straightforward parts to fix.


Modern uPVC and aluminium handles have a multi-point locking mechanism known as Espagnolette that is designed to withstand forced entry. This security upgrade is offered as an option for new uPVC windows. Older style uPVC and aluminum handles can be upgraded to lock systems that shoot bolts and again as an additional option on double-glazed windows.

When a handle is faulty it's important to get this repaired as quickly as you can. Handles that are damaged can prevent the window from closing properly and allow drafts in. It could also be a weakness that thieves can take advantage of, putting your family's belongings and you at risk.

The process of fixing the failed mechanism starts with gaining access to the window frame and removing the damaged handle. The gearbox can then be accessed to determine the type of gearbox used to open the handle. This will allow to replace the handle that matches the profile and the internal window frame mechanisms.

After the mechanism has been replaced the handle can be returned to the original screws. Read Home recommend replacing them with larger screws as they will provide an even more secure fit. The final step is to seal the handle with an opaque sealant. This will protect it from further deterioration. After that the window will be operational again, and at less than the cost of replacing the entire window.

Hinges that are broken or faulty

If your windows aren't shut properly, draughts could get in, your home's security barriers will become weaker, and there is an increased chance of water damage or damp. Broken or damaged window hinges are a typical problem that can be fixed easily.

If your uPVC windows don't open or shut and close, it's likely the hinges need to be replaced or repaired. Many window companies will require that you purchase an entirely new window unit to address this problem, but we can replace the hinges and save you money.

Window hinges are often damaged by repeated use, or weakened over time by corrosion. If you've broken a window hinge, it is important to take precautions to avoid further damage. This means not causing the window to open or close.

Knowing the type of hinge you have will help you identify the right parts to repair it. Common types of window hinges include Maco, Mila, Roto and other brands. Consult a professional to avoid buying parts that do not fit with your existing hardware. This can cause more damage.

Faulty hinges can be a major issue for your uPVC windows and doors. They can be a significant source of noise and can also allow water to infiltrate that can cause damage to your windows.

Check that the pin barrels on both sides of the hinge are aligned. If not tapping the headpin, use a hammer in order to make a slight bend in the hinge barrel. This will help to keep the pin in place. Ask a second person to hold the door as you remove the hinges and hinge screws from both the doorjamb and the door. Replace the hinges and install screws using glue. After the glue is drying, fix the hinges using clamps or weights.

After you have fixed the hinges, you can reinstall the door. You could also reattach the handle. Replace the screws with wooden dowels that are the same length as the original screw to ensure they are in line.

Broken or faulty glass

uPVC Windows can be damaged over time, even though they are extremely effective in keeping out the cold and keeping heat. This can include damaged or broken glass and damaged locks. If left unattended, this can turn into a major expense. It can also detract from the aesthetics of your house and can lead to loss of insulation, so it is essential to fix any damage as soon as possible.

You can repair your cracked glass by yourself if you have the appropriate tools and techniques. Make sure the area surrounding the glass that has been broken is free of debris so that any shards do not cause injury or cause a trip hazard. Next, remove any broken pieces and dispose of them appropriately. Then, apply masking tape over the entire area to keep shards from scattering and sticking to your skin when you move them. If you're dealing with a double-pane window, it's a good idea fit the glass pane before gluing it back into place so that you know you'll have enough space to complete the project.

Before applying the glue clean the entire surface of the broken frame and the glass with a a dry, clean cloth. Follow the curing and application directions that differ from product-to-product. You may have to clamp the glass that has cracked with lightweight clamps designed to hold fragile materials, based on the angle.

Once the adhesive is fully set, carefully place the glass into the window frame, ensuring it's flush with the edge of the frame and that there are no gaps between the glass and the window sash. Be careful to avoid flexing the window when it's being reinstalled, as this can weaken the seal and cause condensation and water infiltration.

If you have a glass window that is completely broken or has larger cracks, contact a professional glazier like O'Brien(r) to organise the replacement. It's essential to act swiftly when you notice broken glass.

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