The 10 Worst Double Glazing Lock Repairs Errors Of All Time Could Have Been Prevented Double Glazing Lock Repairs

A good quality lock on your doors and windows will stop burglars from gaining access to your home. They aren't likely to break glass or attempt to squeeze through open windows.

However, some double-glazing owners have encountered issues with their door lock or window lock after it was installed. Luckily, these problems are usually fixable and don't require to pay for new double glazing.

Broken or damaged locks

If your uPVC door or window lock is broken or faulty and requires a locksmith, they can fix it. They will be able to fix the striker plates, hinges and locks on your double glazing. They can also move the cylinder around to fix any misalignment issues which could cause your handle to not work properly.

The mechanism may be locked when the key is inserted into the lock, but it does not turn or is difficult for you to insert. This can be caused by dirt or grime accumulating in the mechanism. If this is the case, it is possible to clean the lock and then lubricate it. Use a dry lubricant like graphite or teflon and not oil, as oil can attract dirt and cause it to stick to the inside of the mechanism. After lubricating, insert the key into the lock and turn it. The lubricant should work its way into the mechanism and the lock should spin easily.

A damaged lock can be caused by loose screws within the lock mechanism. They can loosen, fall out, or even break completely preventing the lock to perform as it should. These 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 your family and you. This is particularly the case if you have children. They can easily unlock the door without your knowledge which gives them access to your home. If you're concerned about this happening, a licensed locksmith can offer a quick and efficient service to re-secure your double glazing doors.

Misty Glaze are a professional uPVC and double glazing company in Lancing and can repair all types of faulty and damaged mechanisms such as handles, cylinders, handles and lock systems for both uPVC windows and doors. We can also alter the locking system of your uPVC windows or double glazing to meet your needs. This means that replacement doors and/or windows are not always required.

Broken or Faulty Handles

Many double-glazed windows have the multi-point lock as part of the overall security package. This is a great option for those concerned with potential thieves who may try to gain entry to your home. Ask your installer about antilift blocks. These can be installed alongside your existing locks and will aid in keeping your windows closed.

It's not uncommon for handles to be damaged or even fail - they are the first component of your window that will be pushed open by criminals who want to break in. The good news is that this is among the most straightforward parts to repair.

Modern handles made of aluminium and uPVC have a multi-point locking mechanism known as Espagnolette which is designed to resist forced entry. This security upgrade is available as an option on new uPVC windows. Older style uPVC and aluminium handles can be upgraded to lock systems that shoot bolts, again as an optional option on double-glazed window installations.

It is crucial to fix a handle as soon as possible if it is damaged. The damaged handles could stop the window from closing properly and allow drafts to get in. It could also be a vulnerability that opportunistic thieves could exploit, putting your family's belongings and your personal belongings at risk.

The process of repairing the malfunctioning mechanism begins by gaining access to the window frame and then removing the damaged handle. The gearbox is then opened to identify the type of gearbox that is used to open the handle. This allows to replace the handle that matches the profile and the internal window frame mechanisms.

Once double glazing repairs near me is replaced, the handle can be fixed using the original screws - however, we usually recommend replacing them with longer ones because this will ensure a more secure fit. The final step is to seal the handle with an opaque sealant. This will protect it from further corrosion. After you've completed this step, your window should be functional again, and at a fraction the cost of replacing it.

Hinges that are broken or damaged

If your windows do not close properly, draughts can enter your home, the security barriers will become weaker, and there is an increased chance of damp or water damage. Window hinges that break or fail are a common occurrence and can be fixed easily.

If your uPVC windows won't open or close and close, it's likely the hinges need to be replaced or repaired. Most window companies will require you to buy an entirely new window unit in order to resolve this issue, but we can replace the hinges in order to save you money.

Window hinges may break due to repeated use or could be weakened by corrosion over time. If you have a broken window hinge, it's important to take precautions to prevent further damage. This includes not forcing the window to open or close.


Identifying your hinge type will help you locate the right parts to repair it. Maco, Mila and Roto are all brands of window hinges. It is recommended to consult an expert in this regard to ensure that you don't make the mistake of buying parts that are not compatible with your current hardware and could cause further damage.

A damaged hinge can be a huge problem for your uPVC windows and doors. They can be the main source of noise and can also allow water to get into your windows.

Verify that the pin barrels on both sides of the hinge are aligned. If not tapping the headpin, use a hammer in order to create an incline in the hinge barrel. This will help keep the pin in the right position. Ask a friend to hold the doors as you remove hinge screws and hinges. Replace the hinges with ones that are of the same size, and install the screws with glue. Finally fix the hinges using clamps or weights until the glue dries.

Once you have repaired the hinges, you can reinstall the door. You can also attach the handle. Replace the screws using wood dowels of the same size as the screw that was used to ensure that they are compatible.

Glass that is broken or is damaged

uPVC Windows can become damaged over time, even though they are excellent at keeping cold out and keeping the heat. This can be the case with broken or damaged glass, as well as faulty locks. If neglected, this could be a costly problem. This can also detract from your home's aesthetics and lead to a loss in insulation. It is crucial to repair any damage immediately.

You can fix your cracked glass by yourself if you have the appropriate tools and techniques. Make sure that 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 stop shards from scattering and sticking to your skin when you move them. Pre-fitting the glass pane prior to adhering it to the wall is a good idea when you have a window that has two panes. This will ensure you have enough room to finish your project.

Before applying the glue clean the entire surface of the broken frame and the glass with a an unclean, dry cloth. Follow the directions for application and curing time that can differ from product to. Based on the angle of the crack, you may need to clamp the glass during the curing process with lightweight clamps that are designed to hold fragile materials.

After the adhesive has fully cure, carefully install the glass in the window frame, making sure it's flush with the edge of the frame and there are no gaps between the glass and the window sash. Be careful not to bend the glass when you put it back in place, as this could weaken the seal. This can lead to condensation or water infiltration.

Contact a professional glazier, like O'Brien(r) to arrange a replacement if your glass window has been completely broken. It's important to act quickly when you notice broken glass.