Double-glazed windows are popular with homeowners who wish to increase the efficiency of their energy and security in their home. However, these windows can be damaged or worn out over time.
Many double glazing problems can be resolved without the need to replace the window unit. Locks and handles that are shaky, sagging windows, or misting are usually resolved by lubricating the mechanisms or tightening screws.
Damaged or Worn Locks
If a lock has been damaged or worn, it can be very dangerous and leave you vulnerable to burglaries. This may be due to general wear and tear or even damage caused by burglars. However, repairing or replacing the locks can be relatively easy If you know what to look out for.
A common problem with double-glazed window handles is that they be difficult to open. This is often because of a defective lock mechanism, which can cause the handle to become stuck when trying to open or close. If you experience this issue, it's a good idea locate a double-glazing locksmith in your area who can supply replacement window handles and locks.
Another common problem with window locks made of uPVC is that they may be misaligned, which can prevent the door from locking properly. This can be due to a variety of reasons, such as inadequate installation or the weathering. In some instances, you can correct this by removing the weatherstripping and moving it further back. However, in other situations, you may have to replace the cylinder, or alter the strike distance on the outside of the door frame.
It is crucial to choose a double-glazing repair service that has skilled technicians. This will ensure that the work is done correctly. Check their credentials and look through customer reviews to see what others have to say about the services that they provide. Also, make sure that the company has insurance and an official guarantee, so that you can be confident in their work.
If you're having difficulty locking your uPVC windows, try using the spray of silicon to lubricate the lock. This will loosen the bolts stuck in the lock and make them easier to engage with the keyhole. Regularly oiling the lock is a good way to prevent it from becoming stiff or ineffective.
A broken lock could be an indication that it's been tampered with or picked and you should replace your locks as soon as possible. It is essential to change locks if you have recently moved into the house. Previous tenants might have copies of your keys from the beginning.
Locks that are difficult to open
In our survey, double-glazing owners reported that the most common issue they encountered was difficulty opening or closing their doors and windows. In the majority of cases, these problems can be solved without replacing the entire door or window. In some instances, oiling the hinges, mechanisms and handles can help to solve the problem. If this doesn't solve the problem, you might want to consult a locksmith at the issue.
Often, a lock becomes difficult to open because it has become stiff or sticky. This could be due heat, dirt or the wrong key. A professional can identify if this is the problem and repair the lock, without replacing it.
A good way to lubricate the lock is with graphite powdered in a powdered form. This is available in small tubes at many home improvement stores and automotive shops. To use it, simply squirt a little in the keyhole and insert the key into the lock several times to spread the graphite around. You can also use a lead from pencil, but be sure that it's made from graphite rather than wood shavings. Graphite will help to lubricate the lock and make it easier to open.
The cylinders may not be aligned correctly which could result in locked that are stiff or sticky. This is often the case if the door has been slammed on occasion and can be solved by re-aligning locks. The door could also be difficult to open when the hinges are loose. The hinges on the door will need to tightened if this is the case.
Another reason for a locked door is that the key has been snapped in the lock. This can be a security risk, as it takes only 30 seconds for burglars to snap off the barrel of a conventional euro-cylinder. It can be difficult to remove a damaged part of the lock. However, with perseverance and the use of a flathead or needle nose screwdriver, it is possible.
Locks Not Working Properly

Windows that aren't closing properly are more than a nuisance. They can let in draughts or compromise your home security, and increase your energy bills. Burglars often make use of open windows in order to gain access to your home. Locks that are secure on your windows is an excellent way to keep them out. It is crucial to fix any window locks that aren't working properly as soon as you can, to prevent them from becoming a bigger issue.
There are several reasons why your uPVC window might not lock properly. The most obvious reason is that the bolts could be misaligned. This can happen from repeated slamming, swelling, and contracting in hot and cold weather, or simply from general wear and tear. This could prevent the bolts from getting into the locking position. They won't lock properly if you shut the handle.
A malfunctioning locking system could be the reason. This can be the case if you own a Saracen lock on your window. These locks are usually found on uPVC windows with aluminium frames. These are known for their distinctive flat strip shape and as they rotate, they are able to work in conjunction with secure multi-point locks positioned around the frame to firmly lock the window shut. They are also available with a security upgrade to offer additional security against forced entry.
If you have problems with your uPVC window, it's best to consult an expert who is experienced and is dependable. They'll be able assess your window and pinpoint the cause of the issue. This can save you money in the long run by eliminating the need to replace the entire window unit.
Additionally, they will often identify the issue more quickly than you might expect. This is because they can determine the window's model over the phone and can then swiftly locate a replacement part for you at an affordable cost. They can then fit the part onto your uPVC window without having to replace the entire mechanism.
Replacement
If you're in the market for a replacement lock for your uPVC or double glazing window or door, Owen the Locksmith can offer a variety of options to meet your needs. There are single point locks as well as multipoint locking systems, as well as various types of handles. Also available are a range of hinges, striker plates and a variety of handles. Our team can alter uPVC and double glazing mechanisms to function differently, depending on your lifestyle and the way you use your windows and doors.
uPVC doors and windows can become unfit to close properly. This can lead to flooding or draughts to your home. This usually indicates that the gasket seals have shrunk and no longer hold in the insulating gas between the glass panes. If you find that this is the case, contact the company who installed the double-glazed windows and ask them for a replacement of the gasket seals.
This is usually a less costly option than replacing your entire window unit and can help you save money by keeping more heat inside your home. If you decide to replace your window seals, be sure to purchase them from a reputable manufacturer.
The most frequent issue that is common uPVC doors and windows is that they can be difficult to open. This is typically due to stiff hinges or a malfunctioning system. You might try DIY fixes such as cooling the hinge down or the mechanism islubricated. However, if this isn't working, you might require a professional.
While the majority of people are careful to install quality anti-burglar systems for front doors and gates, windows are often neglected and a broken lock could compromise your home's security. It is essential to repair an issue with your lock as quickly as you can. A broken lock could allow unwanted guests into your home. There are glaziers that can fix your uPVC window problems, such as broken handles or faulty locking mechanisms. And they can often do so without compromising the look of your home.