13 Things You Should Know About Double Glazing Lock Repairs That You Might Not Have Known

· 6 min read
13 Things You Should Know About Double Glazing Lock Repairs That You Might Not Have Known

Double Glazing Lock Repairs

The use of high-quality locks on your doors and windows will stop burglars from accessing your home. They generally don't like breaking glass or trying to wiggle through windows that are not closed.

Certain double glazing owners however, have had issues with their door or window lock after installing. These issues can be solved without the need for a new double glazing.

Broken or Faulty Locks

A locksmith can fix your uPVC window lock or door lock if it is damaged or is not working properly. They can repair hinges, striker plates, and locks for your double-glazing. They can also adjust the cylinder in order to correct any misalignment that may cause your handle to function properly.

The mechanism may be locked when the key fits into the lock, but it will not turn or be difficult to insert. Dirt or grease can be trapped in the mechanism. If this is the case, then it is possible to clean the lock and lubricate it. It is essential to apply a dry lubricant such as teflon or graphite instead of oil which attracts dirt and stick to the inside of the mechanism. After lubricating the lock you need to insert the key and attempt to turn it. The lubricant should make its way through the mechanism and the lock should be able to turn without difficulty.

A malfunctioning lock could be caused by loose screws in the mechanism of the lock. They can loosen, fall out, or even break completely, preventing the lock to function properly. A screwdriver is a tool to tighten these screws, however, care must be taken not to over-tighten them since this could cause damage to the internal components.

A faulty lock is dangerous for your family and you. This is particularly true if you have small children. They could easily open the door without knowing and gain access to your house. If you're concerned about this happening, then a vetted locksmith can provide fast and efficient assistance to secure your double-glazed doors.

Misty Glaze is a professional uPVC company in Lancing that can repair all types faulty and broken mechanisms on uPVC doors and windows. We can also modify your uPVC or double glazing locking system to meet your specific requirements, which means that in many cases replacement doors and windows are not necessary.

Handles that are broken or are damaged

Many double-glazed windows have the multi-point lock as part of the overall security package. This is a great choice for those who are concerned about potential burglars trying to gain entry into their home. It's also worth asking your locksmith about anti-lift blocks that can be installed with the locks already in place and help keep your window firmly secured in its closed position.

It's not uncommon for the handle locks to become damaged or fail. They are the first part of your window to be forced open by criminals intent on breaking in. Luckily, the good news is that this is one of the most simple parts to fix.

Modern uPVC handles and aluminum handles are equipped with a multi-point locking mechanism known as Espagnolette which is designed to resist forced entry. This security upgrade is offered as an option on new uPVC windows. Older style uPVC and aluminium handles can be upgraded to lock bolts that shoot also as an optional feature on all new double-glazed window installations.

When a handle is faulty it's important to get this repaired as quickly as you can. Faulty handles can prevent the window from closing properly and also allowing drafts to enter. It can also be a flaw that thieves can exploit and put the belongings of your family and your personal belongings at risk.

To repair the broken mechanism, you must first gain access to the window frame and then remove the damaged handle. The gearbox is then opened to identify the type of gearbox that is used to open the handle. This will permit a replacement that matches the profile and the internal window frame mechanisms.

After the mechanism has been replaced, the handle can be re-attached using the original screws however, we usually recommend replacing them with longer ones since this will provide an even more secure fit. The final step is to seal the handle using an opaque sealant. This will protect it from further corrosion. After that, your window will be functional again and at only a fraction of the cost of replacing the entire window.

Hinges that are Broken or Faulty

If your windows aren't shut properly, draughts could be able to enter, your home's security barriers will become weaker, and there is an increased chance of damp or water damage. Broken or defective window hinges are a common problem that can be fixed 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.  double glazing repair  of window manufacturers will require that you purchase an entirely new window unit to address this issue, but we can replace the hinges and save you money.

Window hinges are often damaged through repeated use, or weakening over time due to corrosion. If you've got a broken window hinge, it's important to take precautions to prevent further damage. This means not causing the window to close or open.

You can find the right parts for your hinge by identifying the type of hinge it is. Maco, Mila and Roto are all brands of window hinges. Talk to a professional before 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 major source of noise and also allow water infiltration which can damage your windows.

Verify that the pin barrels on both hinge halves are aligned. If it isn't then tap the head pin using an hammer to create an arc in the barrel of the hinge. This will hold the pin in place. Then, ask a helper to hold the door as you take the hinges and hinges from both the doorjamb and the door. Replace the hinges and then install screws using glue. Finally put the hinges in place using clamps or weights while the glue sets.

After you have repaired the hinges, you can install the door again. You could also reattach the handle. Replace the screws with wooden dowels of the same length as the screw that was used to ensure they are in line.

Broken or damaged glass

uPVC Windows can become damaged in time, despite the fact they are great at keeping out the cold and keeping the heat. This could include broken or damaged glass as well as faulty locks. This issue can be costly when not addressed. It can also detract from the aesthetics of your house and may lead to a 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 proper tools and techniques. Make sure that the area around the broken glass is clear of debris, so that fragments don't cause injury or trip hazards. Remove the broken glass pieces and dispose of them in the appropriate manner. Apply masking tape over the entire area. This will prevent shards of glass from sticking to your skin and scattering when you move them. If you're dealing with a double-paned window, it's best to pre-fit the pane of glass before glueing it back in place so that you are sure you'll have enough space finish the project.


Before applying the glue, clean the surface of the broken frame and glass with a an unclean, dry cloth. Follow the application and curing instructions, which may vary from one product to the next. You may have to clamp the broken glass with clamps made of lightweight materials designed to support fragile materials, based on the angle.

After the adhesive has cured, carefully install the glass into the window frame. Make sure it is aligned with the frame's edge and that there aren't gaps between the glass sash and frame. Be careful not to bend the glass when you install it again because this could weaken the seal. This can lead to condensation or water infiltration.

If you have a glass window that is broken completely or has bigger cracks, call a professional glazier like O'Brien(r) to organise the replacement. If you leave broken glass unattended, it could pose a safety risk for pets and children It's therefore essential to act fast.