The Most Hilarious Complaints We've Seen About Double Glazing Lock Repairs Double Glazing Lock Repairs

The use of high-quality locks on your windows and doors can stop burglars from getting into your home. They generally don't like breaking glass or trying to wiggle through open windows.

Some double glazing owners, however, have encountered issues with their window or door lock after the installation. Luckily, these problems can be fixed without having to purchase new double glazing.

Broken or Faulty Locks

A locksmith can repair your uPVC window lock or door lock if damaged or is not working properly. They can fix the striker plates, hinges, and locks on your double glazing. They can also move the cylinder to fix any misalignment that could be causing your handle to operate correctly.

If the key fits in the lock, but it doesn't turn or is difficult to insert the mechanism could be locked up. The dirt or grease could get stuck in the mechanism. If this is the situation, it may be possible for the lock to be cleaned and lubricated. Use a dry lubricant like graphite or teflon and not oil, as oil can attract dirt, and cause it to stick to the mechanism's inside. After lubricating, insert the key into the lock and turn it. The lubricant should make its way through the mechanism, and the lock should be able to rotate without difficulty.

Loose screws within the lock mechanism are a different cause of a faulty lock. They may loosen and fall out, or even break off completely, preventing the lock to work properly. These screws can be tightened by using a screwdriver, but be careful not to over tighten them. This can damage the internal components.

A damaged lock could be dangerous for both you and your family members, particularly if you have young children. They can open the door without your knowledge which gives them access to your house. If you're worried about the possibility that this could occur, a professional locksmith can help secure the double-glazed doors.

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

Handles that are broken or faulty

A lot of double-glazed windows come with a multi-point lock as part of the overall security package. This is a great choice for those worried about potential thieves who may try to gain entry to your home. It's also worth asking your locksmith about anti-lift blocks 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 the handle locks to become damaged or fail - they are the first part of your window that will be forced open by criminals intent on breaking into. The good news is, this is one of the easiest parts to repair.

Modern handles made of aluminium and uPVC have a multi-point locking mechanism known as Espagnolette that is designed to withstand forced entry. This security upgrade is usually available as an extra on new uPVC window installations. As an upgrade option older style aluminium or uPVC handles that are no longer in use can be upgraded to the shoot bolt locking system.

If a handle is damaged, it is essential to get the handle repaired as quickly as you can. A damaged handle could prevent the window from closing properly and permit a draft to enter. window repairs Thamesmead could also be a weak point that burglars who are opportunistic could exploit, placing your home and belongings at risk of theft.

The process of repairing the failed mechanism starts with gaining access to the frame of the window and then removing the damaged handle. The gearbox that opens the handle is then accessed and the type identified so a replacement can be sourced which is in line with the profile of the internal window frame mechanisms.

After the mechanism has been replaced the handle can be returned to the original screws. We recommend replacing them with longer screws since they provide an even more secure fit. The final step is to seal the handle with an opaque sealant. This will shield it from further corrosion. Once that's done the window will be operational again and at only a fraction of the cost of replacing the entire window.

Hinges that are broken or faulty

If your windows do not close properly, you could be experiencing draughts, a weakening of your home's security barrier and a higher risk of water or damp damage. Broken or defective window hinges are a common issue and can be repaired easily.

If you have a uPVC window that isn't able to open or close it's likely that the hinges are damaged or broken and need to be replaced. While many window companies require you to purchase a whole new window unit to fix this simple problem We can replace the hinges that are damaged and save you money.


Window hinges can be damaged by repeated use or they are weakened over time by corrosion. If you have a broken window hinge, it's important to take precautions to avoid further damage. This includes not causing the window to open or close.

Knowing the type of hinge you have will help you locate the correct parts to fix it. The most common types of window hinges are Maco, Mila, Roto and a variety of other brands. It is recommended to speak with an expert in this situation so that you don't make the mistake of buying parts that aren't compatible with your current hardware and could cause further damage.

The hinges that are not working properly can be a huge problem for uPVC doors and windows. They can be an important source of noise and could also allow water to get into your windows.

To resolve this issue, first verify whether the pin barrel on both hinge halves is aligned. If it isn't tapping the headpin, use a hammer in order to make an incline in the hinge barrel. This will hold the pin in position. 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 with ones that are of the same size, and attach the screws using glue. After the glue is drying, secure the hinges using clamps or weights.

After your hinges have been repaired, you should be able to put back the door and attach the handle. It is a good idea to replace the screws using the same length of wood dowels as the original screw so that they align with each other.

Glass that is Broken or damaged

While uPVC windows do a great job of keeping the cold out and the heat in, they may become damaged over time. This can include damaged or broken glass and defective locks. If left unattended, this can become a very costly issue. It can also detract from the aesthetics of your home and may lead to a loss of insulation, which is why it's important to repair any damage as soon as you can.

If your glass has cracked, but not broken, you can usually fix it yourself with the proper tools and techniques. Be sure that the area surrounding the broken glass is free of debris to ensure that fragments don't cause injury or trip hazards. Next, remove any pieces of broken glass and dispose of them in a safe manner. Apply masking tape over the entire area. This will prevent glass shards from sticking to your skin and splintering when you move them. Pre-fitting the glass pane prior to adhering it to the wall is an ideal option when you have windows that have two panes. This will ensure that you have enough space to complete your project.

Use a clean, dry cloth to wipe down the surface of the broken glass and the frame before applying the glue. Follow the curing and application directions that may differ from one product to the next. You may need to clamp the glass that has cracked with clamps made of lightweight materials designed to support fragile materials, based on the angle.

After the adhesive has set, carefully place the glass into the window frame. Make sure it's aligned with the frame's edge and that there aren't gaps between the glass sash and the frame. Be cautious not to flex the window when it's being installed, as this could weaken the seal and cause condensation and water infiltration.

Contact a professional glazier such as O'Brien(r), to arrange an appointment to replace your glass if the window is completely broken. Unattended handling of broken glass can be a risk to pets and children It's therefore essential to act fast.