How to Repair Double Glazed Windows
Even uPVC frames may degrade with time, causing issues such as draughts and condensation.
Fortunately, the majority of these problems are easily repaired without the need to purchase windows or doors. This is especially true of foggy double glazing.
Draughts
Draughts are a typical double glazing repair issue and can be a sign of problems with the sealant. If you notice a draught where the sash is positioned against the frame it could be an indication that the sealant has failed. If you're unsure then consult a professional to conduct a thorough inspection.
You might be tempted by an DIY solution for windows that are draughty however, it's better to leave the job to professionals. Repairs that are not done correctly can damage your window and cause further problems in the future. Using a reputable tradesman will ensure that the work is done properly and will last as long as possible.
It is typical for uPVC windows and doors to become difficult to open. This could mean that the handles or hinges are damaged or could mean that the seals are not working properly.
In most cases, this can be fixed by altering the window sash or replacing the hinges. This is a huge task that requires the experience of an experienced installer.
If your uPVC windows or doors are stuck in an open or closed position, it's important to fix them as soon as you can. This will help to prevent further damage, and will improve the energy efficiency in your home.
Most double glazing is covered by the warranty. It can last from 10 to 20 or more years. It's worth checking the details of your warranty, and contacting the company you purchased the windows from if you discover any problems.
Many firms offer to drill misted glass and then insert the plug to draw out the moisture and create an airtight seal. But, this is only an interim solution and windows will likely mist up again in about six months.
This problem is usually caused by condensation between the glass panes of your uPVC windows. It's a sign the seals between the panes have failed and is not airtight, meaning that the argon gas used to insulate is no longer being held in place.
Condensation
Condensation is a potential issue when using double glazing. It typically appears as a mist, or tiny droplets of water, between the panes. It can be caused by a variety of things, such as high humidity, low temperatures in the room or an absence of air circulation. It can also be a sign of problems with the seals or the insulation isn't working correctly.
It is possible for cold air to enter into the space, as well as warm air. This can reduce efficiency of the energy. It is crucial to clean your double glazed windows regularly to ensure that the glass remains clear. If you don't clean your double-glazed windows on a regular basis, the glass will remain filthy and the seals will be damaged over time. In some instances, you may need to employ a professional cleaning service to keep your windows looking good.
The good news is that there are options to prevent condensation in double-glazed windows, for instance by installing trickle vents. This will help to keep the temperature at a manageable level in your home and can also reduce the amount of water that collects on windows. You can also use a window sill that has a slope to it, as this will let any excess water go away from the windows.
If you notice that your windows are starting to get cloudy or blurred, it's important to contact the company who installed them as soon as possible. They may be able reseal affected areas or replace the entire glazing unit. In some instances, this will be covered by your warranty, so it's important to check what's covered prior to attempting a repair yourself.
Double glazing that is professionally repaired will save your time and money in the long term. It will also ensure that your windows are in the best possible condition for as long a period as you can. This is better alternative to replacing your windows which is costly and might not offer longer-term security.
Water Leaks
If you see water leaking around your windows, it is a clear indication that the seals aren't working anymore and require replacement. Unchecked, this can cause damage to your furniture, walls and ceilings. repairmywindowsanddoors.co.uk could also lead to higher heating bills, as heat escapes through your windows.
If the leak is not too severe, it might be possible to fix it, however in more severe cases, it may be necessary to replace the entire double-glazed unit. This is costly, but is a much better option than letting water soak into your home.
Double glazing can be misty because of the gap between two panes. This allows moisture to enter and condense during colder weather. This can cause many issues like condensation and draughts. It can also decrease the energy efficiency of your windows significantly.

Some companies offer to drill holes in your existing misted up double glazing and then inject chemicals which remove the fog & condensation from the window. While this is a cost-effective option however, it's not a permanent solution. The drilled holes are often blocked again with moisture after six months.
Another reason that misting can occur is that the frame of your windows shifts little to the left and this could cause a break in the seal. This is also the cause of draughts, leaks, and condensation.
Over time, the gaskets that are used to seal your double-glazed windows may shrink or crack. They can be replaced easily and for less than replacing windows. This is a far better choice for your environment and your pocket than purchasing new windows, too.
Double-glazed windows may develop faults over time. Some of these issues can be fixed, but it is important to act quickly to avoid spending money. Double-glazing that is defective can not only lower the efficiency of your home's energy consumption but also pose a security risk.
Damage
Double glazing may appear to be impervious to damage initially but it will be damaged as time passes. Fortunately, a lot of these problems are relatively easy to fix. Certain double-glazed window issues could be more serious. They must be addressed promptly, ideally by a professional who can provide repair services.
The appearance of condensation in double glazing is a significant issue because it means that the seal between the two panes of glass has broken. This signifies that the heat you pay for is leaving and cold air is coming in. This can be extremely uncomfortable and may lead to mould and mildew.
Cracks and chips are indicators of double glazing problems. This is due to the fact that the glass that makes up the windows is typically fixed by a plastic or metal frame. This can break as a result of constant exposure to sunlight. It is also broken by a blow or force such as being thrown from the lawnmowers because it cuts the grass, which is why double glazing should never be installed in an area in which this could happen.
A common issue that can be a result of time is the difficulty in opening and closing windows and doors. This could be due to weather conditions or your frames might have shifted slightly over time.
The appearance of a draft is a less than serious, but still a nuisance issue that can occasionally arise. This can be caused by various reasons, but in the majority of instances, it is a sign that the gas space between the glass has failed. This is usually a simple repair that involves replacing the sealed unit.
A simple test can help identify the cause of windows that are draughty. If you put a matchstick or an incense stick against the window frame and it moves, it should. This will show if there is a draft.