Double Glazed Window Repair
The majority of double-glazed windows come with a warranty, and it's worth examining the scope of this warranty. It typically covers any issues with window hardware, such as hinges and locking mechanisms, in the first 10 years.
A leak in the seal is typically the reason for mist appearing between your glass windows. This issue must be repaired immediately to avoid damp or mould growing in your home.
Condensation Between the Windows
If condensation appears between your windows, this is an indication that the seal holding in the insulating gases has failed. This is a serious problem that must be dealt with immediately, especially during winter, when humidity levels are at their highest. This can also cause damage to the sills or sealants and also cause mould.
Double-glazed windows shouldn't be able to have condensation between the panes. However, it's not common to have extreme humidity or a cold snap to trigger this issue. Fortunately, this issue is fixable without replacing the entire window. A professional can drill small holes into the glass and spray the inside of the window with a specific cleaning solution. The water is then taken out of the window and an anti-fogger device may be added to prevent further accumulation of moisture in the future.
Condensation can also happen between the windows due to air leakage, or other factors outside the window. If this is the case, it will likely take longer for the moisture to accumulate in the window as the air will need to be sufficiently warm for the water molecules to evaporate. In these instances it is more beneficial to replace double-glazed windows rather than to try to repair the sealed units.
A double-glazed window is constructed consisting of three or two pieces of insulated glass, held together by a metal frame. The space between the windows is filled with an insulating gas like Krypton or argon, and then sealed. The seal prevents the insulating gases from leaving and also blocks moisture and air from entering the gap.
As windows age, seals can deteriorate allowing moisture to leak between the glass panes. If the seals begin to leak, it is important to recognize this as it signifies that the double glazing no longer performs as well as before. This can lead to an increase in energy efficiency, higher heating bills, property damage and the possibility of condensation developing between the windows.
Mist
If you have condensation on the outside of your windows, this is normal and indicates that your double glazing is in good working order and retaining the heat in your home. The condensation develops because the air outside is warmer than the glass and reaches its dew point before the window. This is one of the great benefits of having good quality double glazing.
If the condensation is on the inside of your window, this can be a sign of a ventilation issue in your home. This is because the extra moisture has no place to go and ends up on your windows, in carpets, in furniture and in other places around your home. The process of having this examined by an expert and ensuring that there is plenty of fresh air flowing through the home will help avoid it from happening again.
Another reason for mist on double-glazed windows is because the seal between two glass panes has been broken. This can be caused by wear and tear, or by using chemical cleaning products. If this happens the best solution is to get the windows repaired as soon as you can.
A professional repair of your windows will ensure that they are fog-free free of condensation, and free of misting. It's also cheaper than replacing the windows and you will save money on your energy bill.
A window installer registered with FENSA will provide you with a cost estimate to repair or replace your double glazed Windows. If your existing windows are quite old and have been used for a long time you might want to consider upgrading them to A-rated energy efficient windows.
It is recommended to keep copies of any agreements and warranties with your window installers. This can be extremely helpful in the event that any issues with your windows occur in the future, and you then contact your fitters to resolve the issue. This is a better choice than ignoring the issue, which could lead to additional problems in your home.
It is difficult to open or close
Double-glazed windows are difficult to open and close, it isn't just annoying but it could also result in increased energy bills due to loss of heat and drafts. It could also be security risk, particularly if the locks don't work correctly. It is crucial to address any issues with double glazed doors and windows immediately you notice them.
If you have tried opening your window using one of the easiest methods, like using a screwdriver or tapping on the frame using a solid object, the issue may be more serious. It could be that the window has moved in its frame and needs to be reset or there is a gap between the glass panes as well as the frames. In either case you should consult a double-glazing repair specialist to ensure the repairs are completed correctly and to prevent further problems.
It's not common for UPVC window handles and lock mechanisms to become stuck or unusable, especially when they are old and worn. This is due to the accumulation of dirt or grease inside the handle and can often be solved by cleaning it with a uPVC cleaner. If this does not work, try tapping the uPVC with the help of a screwdriver. Be careful not to scratch the handle or window handle mechanism.
If this does not resolve the problem then the window may have to be replaced, since it is likely that the hinges aren't longer in the correct position, or the locking mechanisms are damaged. In this situation, consult a specialist UPVC window repair expert.
David The Window Wizard specialises in all technical aspects of double glazed repair of doors and windows, including fixing a jammed or shut double glazed window. He has plenty of experience converting old window mechanisms into modern ones. This can save you money in the replacement of the entire window. For more information or to request an estimate, call or email today.
Warping
Double-glazed windows are typically a great option for saving energy in the home. They consist of two separate panes that have a spacer, air or dense gas between the panes. This creates an airtight seal that keeps cold air out and warm air in. However in time, the windows may be damaged or destroyed and require repair. The majority of these repairs can be made without having to replace the entire window.
One common problem that double-glazed windows face is warping. The windows start to bow, bend, or twist, which could affect the structural integrity of the window as well as its insulation capabilities. The best way to prevent this problem is to ensure that your double glazed windows are fitted properly and maintained regularly.
If your double-glazed windows are starting to warp, it is essential to speak with a professional immediately to prevent the issue from becoming worse. They will be able inspect your windows to determine the reason. They will then employ specific tools to correct the issue and make sure that your windows are sealed.
A common cause for this issue is the presence of water vapour between the windows, which can build up over time. It can be caused by many factors, such as the weather as well as humidity levels and temperature fluctuations. To resolve this issue, the specialist will drill a tiny hole to let the moisture out. upvc repair will use a cleaning agent on the glass to clean it, then apply a sealant.
If your windows cannot be opened or shut, it could be due to a broken mechanism or hinges. Before calling a professional to address the problem, it is worthwhile to grease these parts. This can often resolve the issue and decrease the need for replacements. If your windows are dated or do not provide the insulation you want it might be better to replace them.