Double glazed windows are a popular option for homeowners who want to improve the energy efficiency and security of their home. These windows can be damaged or worn out over time.
Fortunately, a lot of issues related to double glazing can be resolved without having to replace the window unit. Locks and handles that are stiff as well as windows that are sagging or misting is often fixed by lubricating the mechanisms or tightening screws.
Broken or worn locks
If a lock is damaged or worn, it can be very dangerous and leave you vulnerable to break-ins. This can be caused by general wear and tear, or even damage from burglars. If you know what to look for, then repair or replacement of the locks is fairly simple.
Double-glazed window handles can be difficult to open. This is often due to a faulty lock mechanism, which could cause the handle to become stuck when it is trying to open or close. Find a double-glazing lock and handle specialist in your area to replace the handles.
Another common problem with window locks made of uPVC is that they may be misaligned, preventing the door from locking properly. This could be due to a number of factors, including incorrect installation or weathering. In some instances, you can fix this by taking off the weatherstripping, and then moving it back. However, in other situations, you may have to replace the cylinder or adjust the strike distance to the inside of your door frame.
It is important to select a double-glazing repair company with skilled technicians, as this will ensure that the work is done properly. Check out reviews from customers to see what others have said about their services. Make sure the business is insured and comes with an official warranty to make sure you feel confident in their work.
If you are having trouble locking your uPVC window, you can apply a silicon spray on the lock. This can help loosen the bolts that are stuck and allow them to lock into the keyhole. Regularly oiling the lock is a good way to prevent it from becoming stiff or ineffective.
If the lock you have is not working it could mean that it's been picked or tampered. You should replace the locks as quickly as you can. This is especially important in the case of recent moves into a new home, as copies of the keys might still remain in the hands of previous tenants.

Locks that are difficult to Unlock
In our survey, double-glazing owners reported that the biggest issue they faced was difficulty in opening or closing their doors and windows. In most cases, these problems can be solved without having to replace the entire door or window. In some cases you can try lubricating the hinges handles and mechanisms can solve the issue. If this doesn't help then you may want to have a locksmith look at the issue.
A lock can be difficult to open if it becomes stiff or sticky. This could be due heat, dirt or a wrong key. A professional will determine if this is the case and can repair the lock, typically without the need to replace it.
Powdered graphite is a good option to lubricate a lock. You can purchase this in small tubes from many home improvement and automotive shops. You can apply some in the keyhole, and then inserting the key several times into the lock to spread the graphite. You could also use the lead from a soft pencil, but make sure that it is actually graphite and not wood shavings. Graphite will grease the lock and make it easier to open.
The cylinders might not be aligned correctly, which can cause locked that are stiff or sticky. Re-aligning your locks can fix this issue if you've repeatedly slammed your door. It is also possible that the hinges of the door are loose and this could make the door difficult to open. If this is the case, the door hinges must be tightened.
Another reason that can lead to the door being locked is that the key has snapped inside the lock. This can be a security risk since it takes less than 30 seconds for a burglar to snap off the barrel of a traditional euro-cylinder. It can be very difficult to remove the broken part from the lock, but it is possible with the use of a flathead screwdriver or needle nose pliers and some patience.
Locks That Are Not Functioning Correctly
Windows that don't close properly can be more than an inconvenience. They can let in drafts and draughts, which can compromise your home security, and also increase your energy bills. Burglars typically use windows that are not shut in order to gain access to your home. Having secure locks on the windows is a great method to keep them out. It is essential to fix any window locks that are not working properly as soon as you can, to prevent them from becoming a bigger issue.
There are many reasons why your uPVC window may not lock properly. The most common reason is that the bolts could be misaligned. This could be due to repeated slamming or swelling and contraction during cold and hot conditions, or by wear and tear. This can prevent the bolts from being thrown into the locking position. They won't lock correctly if you close the handle.
A defective locking system may be a factor. If you have an Saracen Lock on your window, this could be the case. They are typically found on uPVC windows with aluminium frames. These are known for their distinctive flat strip design and as they turn they work in tandem with the security of multi-point locks placed around the frame to firmly lock the window shut. They are also available with a higher security upgrade that provides additional security against forced entry.
If you have problems with your uPVC window, it's best to contact a professional who has experience and is dependable. They will be able to examine your window and determine the root of the problem. This will save you money by avoiding having to replace the entire window unit.
Additionally, double glazing repairs will often identify the issue more quickly than you might expect. They can pinpoint the window model via phone, and then find a replacement at a reasonable cost. They can then fit this to your uPVC window without having to replace the entire mechanism.
Replacement
If you're looking to replace the lock on your uPVC or double-glazed windows or doors, Owen the Locksmith can offer a wide range of options to meet your requirements. There are single point locks, multipoint locking systems and different handle types. Also available is various hinges, striker plates, and a variety of handles. Our team can alter uPVC and double glazing mechanisms to operate differently, depending on your lifestyle and how you utilize your doors and windows.
uPVC windows and doors may become unfit to close properly. This can cause draughts or even water damage to your home. This is usually a sign that the gaskets have shrunk and are no longer able to hold the gases that provide insulation between the glass panes. If you are experiencing this issue call the company that installed your double glazed windows and request that they replace the gasket seals.
This is a cheaper alternative to replacing your entire window unit. It can also help you save money by allowing more warmth in your home. If you decide to replace your window seals, make sure to purchase them from a reliable manufacturer.
The most frequent issue with uPVC windows and doors is that they are difficult to open. This is usually due to stiff hinges or a damaged system. You might try DIY solutions such as cooling the hinge down or the mechanism islubricated. If this fails, you may require an expert.
A majority of people install high-quality anti-burglar equipment on their gates and front doors however, they tend to overlook windows. A faulty lock could cause a security issue for your home. It is crucial to fix the problem as quickly as you can. A faulty one can allow unwanted visitors into your home. The good thing is that there are many glaziers in Lincoln who can help you solve the issues with your uPVC windows, including damaged handles and malfunctioning locking mechanisms. They can help without compromising the look of your home.