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13 Things About Double Glazing Lock Repairs You May Not Have Considered
Double Glazing Lock Repairs

Having quality locks on your windows and doors can stop burglars from getting into your home. They generally don't like breaking glass or squeezing through windows that are not closed.

Some owners of double glazing, however, have experienced problems with their door or window lock after installing. These issues can usually be resolved without the need to replace double glazing.

Broken or damaged locks

If your uPVC door or window lock is damaged or defective or has a problem, a locksmith will repair it for you. They can repair hinges, striker plates and locks for double-glazing. They can also reposition the cylinder to correct any misalignment issues that could be causing your handle to not operate correctly.

If the key fits into the lock but it won't turn or is difficult to insert then the mechanism may be stuck. This can be caused by dirt or grime getting stuck inside the mechanism. If this is the case, then it may be possible to clean the lock and then lubricate. Make use of a dry lubricant, such as graphite or teflon and not oil, as oil attracts dirt and cause it to stick to the inside mechanism. After the lubrication, insert the key into the lock and turn it. The lubricant should make through the mechanism and the lock should be able to turn with ease.

Loose screws within the lock mechanism are a different reason for a malfunctioning lock. They can become loose and fall out, or even break off completely preventing the lock to perform as it should. The screws can be tightened using the help of a screwdriver. However, be careful not to over tighten them. This can damage the internal components.

A broken lock can be dangerous for you and your family, especially if you have small children. It's possible for them to open the door without knowing and give them access to your home. If you're concerned that this could occur, a professional locksmith can assist you to secure the double glazing doors.

Misty Glaze are a professional uPVC and double glazing business in Lancing that can fix all types of faulty and broken mechanisms, handles, cylinders and lock systems on both uPVC windows and doors. We can also reconfigure the locking system on your uPVC windows or double glazing to meet your needs. This means that replacement windows and doors are not always necessary.

Handles that are damaged or broken

As part of their overall security package, most double-glazed windows feature a multipoint lock. double glazing repairs is a great option for those concerned with potential thieves who may try to gain access 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 secured in its closed position.

It's not uncommon for the handle locks to become damaged or even fail - they are the first component of your window that could be forced open by criminals intent on breaking into. The good news is that this is one of the easiest parts to repair.

Modern uPVC and aluminium handles feature a multi-point locking system called Espagnolette that is designed to withstand forced entry. This security upgrade is available as an option for new uPVC windows. Older style uPVC and aluminum handles can be upgraded to lock systems that shoot bolts also as an optional option on double-glazed windows.

If a handle is damaged, it's important to get this repaired as quickly as possible. Faulty handles may prevent the window from closing properly and permit drafts to get in. It can also be a flaw that thieves who are opportunistic could exploit and put your family's possessions and you at risk.

The process of repairing the damaged mechanism begins with gaining access to the frame of the window and removing the damaged handle. The gearbox is then opened to determine the type of gearbox used to open the handle. This allows a replacement that matches the profile and the internal window frame mechanisms.

Once the mechanism is replaced, the handle can be re-affixed using the original screws however, we usually recommend replacing them with longer ones as this will give an even more secure fit. The final step is to seal the handle using an opaque sealant. This will shield it from further deterioration. After this step is completed the window should be fully functional again at a fraction of the cost of replacing it.

Hinges that are Broken or Faulty

If your windows do not close properly, you could suffer from draughts or the weakening of your home's security barrier, and an increased risk of damp or water damage. Broken or defective window hinges are a frequent problem that can be fixed easily.


If your uPVC windows don't close or open it's likely that hinges need to be replaced or repaired. Many window companies will require you to purchase an entirely new window unit in order to address this issue, but we are able to replace the hinges 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 is crucial to take the necessary precautions to prevent further damage. This includes not causing the window to open or close.

The type of hinge you are looking for will help you locate the correct parts to fix it. Maco, Mila and Roto are all brands of window hinges. It is recommended to consult a professional in this case to ensure that you don't make the mistake of purchasing parts that are not compatible with your existing hardware and cause further damage.

Faulty hinges are a major problem for uPVC doors and windows. They can be the main source of noise, and they can also allow water to enter your windows.

To fix this issue, first verify that the pin barrel on both hinge halves is aligned. If it's not then tap the head pin using the hammer to create an arc in the barrel of the hinge. This will help keep the pin in the right position. Then, ask a helper to hold the door while you remove the hinge screws and hinges from both the doorjamb as well as the door. Replace the hinges with ones that are the same size and attach the screws using glue. Finally, while the glue is drying, fix the hinges using clamps or weights.

After your hinges have been repaired and repaired, you should be able to install the door and then reattach the handle. It is recommended to replace the screws with the same length of dowels as the original screw, so that they match up with each the other.

Broken or damaged glass

uPVC Windows can become damaged over time, even though they are excellent at keeping cold out and retaining heat. This can be the case with broken or damaged glass as well as defective locks. If not taken care of, it can be a costly problem. It can also hurt the appearance of your home and can result in a decrease in insulation. It is crucial to fix any damage as soon as it occurs.

If your glass has cracked, but not broken it is possible to fix it yourself using the right tools and methods. Be sure that the area around the broken glass is free of debris, so that pieces of glass do not cause injuries or cause a trip hazard. Next, remove any pieces of broken glass and dispose of them properly. Then, place masking tape over the entire area to stop shards from scattering and sticking to your skin when you move them. If you're dealing with a double-pane glass it's a good idea to prepare the glass before glueing it back in place so that you are sure you'll have enough space to complete the task.

Use a dry, clean cloth to wipe clean the glass's surface and the frame prior to applying the glue. Follow the directions for application and curing times that can differ from one product to the next. Based on the angle of the crack, you may want to clamp the glass in place during curing. This can be done using lightweight clamps that are designed to hold fragile materials.

When the adhesive has completely cured, carefully reinstall the glass into the window frame, ensuring it's flush with the edge of the frame, and there aren't any gaps between the glass and the window sash. Be cautious not to flex the window while it's installed, as this could weaken the seal and lead to condensation and water infiltration.

If you have a glass door that's completely broken or has larger cracks, consult a professional glazier like O'Brien(r) to arrange an exchange. It's essential to act swiftly if you have broken glass.

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