Double Glazed Window Repair
It is worth looking into the warranty included with the majority of double-glazed windows. It usually covers issues with window hardware, including hinges and locking mechanisms, within the first ten years.
A crack in the seal can be the reason for mist to form between your glass windows. This should be addressed immediately to prevent mould or damp forming in your home.
Condensation Between the Windows
If you notice condensation forming between your windows, it is an indication that the seal in the gases that insulate the window has failed. This is a serious issue that needs to be dealt with as soon as possible, especially in winter when humidity is at its highest. It could also cause damage to sills and sealants, as well as mould.
Ideally double-glazed windows shouldn't experience condensation between the panes. However, it's not uncommon to have extreme humidity or a cold snap to trigger this problem. The issue can usually be resolved without the need to replace the entire window. A professional can drill tiny holes into the window and spray a special cleaning solution inside. The water is then removed from the window and an anti-fogger is installed to stop the build-up of moisture in the future.
Condensation can also happen between the windows as a result of air leakage, or other factors outside the window. If this is the case, it will likely take longer for moisture to collect inside the window, since the air has to be warm enough for the water molecules to evaporate. In these instances, it may be better to replace the double glazed windows rather than trying to repair the sealed units that are in place.
A double-glazed window is made up of three or more pieces of insulated glass, held together by a frame made of metal. The gap between the two windows is filled with an insulating gas, such as Krypton or argon, and then sealed. The seal stops the insulating gases from escaping and also stops air and moisture from entering the gap.
As windows age, the seals get worse and allow moisture to enter the gaps between the glass panes. It is important to recognise when seals are beginning to leak because it indicates that the double glazing isn't functioning as well as it used to. This can result in poor energy efficiency, a rise in heating costs, a damaged property and the risk of condensation between the windows.
Mist
If you see condensation on the outside of your windows, it is totally normal - it means that your double glazing is functioning properly and retaining the heat inside your home. The condensation forms because the outside air is warmer than the glass, and reaches its dew point before the window. This is among the many benefits of having good quality double glazing.
If the condensation is located on the inside of your window then this could be an indication of a ventilation issue in your home. The moisture that is accumulating can't go anywhere else and will end up on the carpets, windows, furniture, and other parts of your home. This can be avoided by having it checked out by an expert and ensuring that there is plenty of fresh air in the house.
upvc repair might see mist on your double glazed window is that the seal between the two panes has broken down. This could be due to wear and wear or chemical cleaning solutions being employed. The best option is to get the windows repaired as soon as you can.

Having your windows professionally repaired will ensure that they remain dry and free of condensation, fogging and misting. It is also a lot cheaper than replacing them entirely and it will save you money on your energy costs.
A registered window installer with FENSA can give you a quote to repair or replace your double-glazed Windows. If your existing windows are quite old and have been used for a long time you may want to think about upgrading them to new A-rated energy efficient windows.
It is a good idea to keep copies of any warranties or agreements with your window fitting company. This can be extremely helpful in the event that any issues with your windows occur in the future, and you can then contact your installers to resolve the issue. This is a better alternative to simply not addressing the issue that will only get worse and could cause other issues in your home.
Close or open without difficulty
Double-glazed windows are difficult to open and close, it's not just an inconvenience, it can lead to an increase in energy costs due to loss of heat and drafts. It could also be a security issue especially when the locks aren't operating properly. It is essential to fix any problems with double glazed doors and windows immediately you discover them.
If you're unable to open your window and have tried the most basic of solutions like using a screwdriver in order to break it open or tapping around the frame with a tough object, then the problem might be more serious. The window may have moved and requires a reset or there may be a gap in between glass and frames. In any case, it is recommended to call in an experienced double glazing repair expert to make sure that the proper repairs are made to avoid any future issues.
It is not common for UPVC window handles and lock mechanisms to become difficult to operate or stuck particularly when they're old and worn. It usually happens due to the accumulation of dirt or grease inside the handle. This can be easily resolved by cleaning it using a uPVC cleanser. If this doesn't work, you can try tapping the uPVC using the help of a screwdriver. Be careful not to scratch the handle or window handle mechanism.
If this doesn't resolve the problem then the window may have to be replaced, as it is likely that the hinges aren't more in the proper position, or the locking mechanisms are damaged. In this case, you should contact an UPVC window expert.
David The Window Wizard specialises in all technical aspects of double-glazed window and door repair including fixing a jammed or shut double glazing window. He has lots of experience in converting old window mechanisms into modern. This could save you money in the replacement of the entire window. Contact us today for more information or a free estimate.
Warping
Double-glazed windows are the ideal way to cut down on energy in your home. They consist of two separate panes, with a spacer gas or air between the panes, creating an airtight seal to keep cold air out and warm air inside. However, over time windows can become damaged or break and require repair. Fortunately, the majority of repairs are easy and can be done without the expense of replacing the entire window.
One common problem that double glazed windows experience is warping. This happens when the windows begin to bend or twist or bow. This can impact the structural integrity and insulation properties of the windows. The best way to prevent this problem is to make sure that double-glazed windows are installed correctly and maintained regularly.
If your double glazed windows are beginning to warp, it is important to contact a specialist immediately to stop the issue from becoming worse. They will be able to inspect your windows to pinpoint the root cause. They will make use of special tools to fix your issue and make sure that your windows are completely sealed.
A common cause of this issue is water vapour between the windows, which can build up over time. This could be due to a number of different factors like weather conditions, humidity and temperature changes. To resolve this issue the expert will drill out a small hole to let out moisture. They will then apply an agent for cleaning to wash the glass and then apply sealant to help protect it from moisture in the future.
Alternatively, if your windows aren't being opened or closed, this could be a sign of a break in the mechanism or hinges. It is recommended to lubricate the areas of the window prior to calling a professional as this may resolve the issue and lessen the need for replacements. If your windows are very old or do not provide the insulation you'd like to see It is generally better to replace them.