10 Quick Tips About Double Glazing Lock Repairs

· 6 min read
10 Quick Tips About Double Glazing Lock Repairs

Double Glazing Lock Repairs

Having quality locks on your doors and windows helps to prevent burglars from gaining access to your home. In general, they don't enjoy breaking glass or trying to wiggle through open windows.

However, some double-glazing owners have encountered issues with their door or window lock after it was installed. These issues can be solved without the need to replace double glazing.

Broken or damaged locks

A locksmith can fix your uPVC window or door lock if broken or faulty. They can repair the striker plates, hinges, and locks on your double glazing. They can also move the cylinder around to fix any misalignment issues that may be causing your handle to not operate properly.

The mechanism might be jammed when the key is inserted into the lock, but it does not turn or become difficult for you to insert. Grease or dirt can get stuck in the mechanism. If this is the case, then it may be possible to clean the lock and lubricate it. It is essential to use a dry lubricant, like graphite or teflon instead of oil which can attract dirt and stick to the interior of the mechanism. After lubricating, insert the key into the lock and turn it. The lubricant should work its way through the mechanism, and the lock should be able turn without difficulty.

A damaged lock can be caused by loose screws within the lock mechanism. They can loosen and fall out or break completely, preventing the lock from working correctly. The screws can be tightened with the help of a screwdriver. However, be  double glazing repairs  not to over tighten them. This could cause damage to the internal components.

A damaged lock could be dangerous for both you and your family members, especially if you have small children. It is possible for them to open the door without your knowledge and give them access to your home. If you're worried about this happening, then a locksmith who is vetted can provide a quick and efficient service to secure your double-glazed doors.

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

Handles that are broken or damaged

As part of their overall security package most double-glazed windows feature a multipoint lock. This is a great option for those concerned with opportunistic thieves looking for ways to gain access to your home. It's also worth asking your installer about anti-lift locks that can be installed on top of the existing locks and help keep your window firmly locked in a closed position.

Handle locks can be damaged or fail. They are the first thing a criminal will utilize to force open your window. Fortunately, the good news is that this is one of the most simple parts to fix.

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

It is crucial to fix the handle as soon as possible if it is damaged. Faulty handles may prevent the window from closing properly and allow drafts to enter. It may also be a weakness 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 getting access to the window frame and then removing the damaged handle. The gearbox is then opened to determine the kind of gearbox that is used to open the handle. This will allow a replacement that matches the profile and the internal window frame mechanisms.

After the mechanism is replaced, the handle may be put back together using the original screws. However, we recommend replacing them with larger screws as they will provide a more secure fit. The final step is to seal the handle using a clear sealant. This will shield it from further deterioration. After that the window will be operational again and at a fraction of the cost of replacing the entire window.

Hinges that are broken or faulty

If your windows don't close properly, you could suffer from draughts or a weakening of your home's security barrier, and an increased risk of damp or water damage. Broken or faulty window hinges are a typical issue and can be repaired easily.

If you have a uPVC windows that isn't able to open or close, it's likely your hinges are broken or damaged and need to be replaced. While most window manufacturers require that you purchase a new window unit to solve this issue, we're able to replace the faulty hinges and save you money.

Window hinges may break from repeated use or they might be damaged through rust over time. If you find a broken hinge, it is important to take steps to prevent further damage by being careful not to force the window open or closed.

Identifying your hinge type will help you find the correct parts to fix it. The most commonly used types of window hinges include Maco, Mila, Roto and other brands. It's best to consult an expert in this situation to avoid the mistake of purchasing parts that aren't compatible with your existing hardware and cause further damage.

The hinges that are not working properly can cause big issue for your uPVC windows and doors. They can be a significant source of noise, and they can also allow water to infiltrate that can cause damage to your windows.

Verify whether the pin barrels on both hinge halves are aligned. If it isn't, tap the head pin using a hammer to make a small bend in the hinge barrel. This will keep the pin in place. Then, ask a helper to hold the door as you take the hinge screws and hinges from both the doorjamb as well as the door. Replace the hinges using those that are of the same size, and install the screws with glue. After the glue is drying, secure the hinges with weights or clamps.

After your hinges have been repaired after which you will be able to install the door and re-attach the handle. It is a good idea to replace the screws with the same length of wood dowels as the screw that was originally used so that they match up with each the other.

Glass that is damaged or damaged

uPVC Windows can become damaged over time, even though they are extremely effective in keeping cold out and keeping warmth. This could include cracked or damaged glass, as well as faulty locks. If neglected, this could turn into a major expense. It can also affect the aesthetics of your home and could lead to a loss of insulation, which is why it is essential to fix any damage as quickly as possible.

You can repair the crack in your glass yourself if you have the appropriate tools and techniques. First, make sure the surrounding area around the glass is clear so that any shards don't injure anyone and aren't an accident-prone area. Next, remove any pieces of broken glass and dispose of them in a safe manner. Then, place masking tape over the entire area to prevent pieces of glass from scattering and sticking to your skin when you move them. Making sure the glass pane is fitted prior to applying glue is a good idea in the case of windows with two panes. This will ensure you have enough space to complete your project.

Before applying the glue wipe the surface of the damaged frame and the glass with an unclean, dry cloth. Follow the curing and application instructions, which may vary from product to product. You may need to clamp the cracked glass with clamps made of lightweight materials designed to support fragile materials, depending on the angle.


When the adhesive has completely set, carefully place the glass in the window frame, making sure it's flush with the edges of the frame and that there aren't any gaps between the glass and the window sash. Be careful to avoid flexing the window as it's being put back in place, as this can weaken the seal and cause water infiltration and condensation.

If you have a glass door that's completely broken or has larger cracks, call a professional glazier such as O'Brien(r) to arrange a replacement. It's important to act quickly if you have broken glass.