Double Glazed Window Repair
The majority of double-glazed windows come with a warranty, so it's important to know the scope of this warranty. It usually covers any problems with window hardware, such as hinges and locking mechanisms, in the first ten years.
Mist between the glass windows is usually caused by a break in the seal and must be fixed quickly to prevent mould or damp developing in your property.
Condensation Between the Windows
If condensation develops between the windows in your home, it's an indicator that the seal that holds the insulating gas between the panes has failed. This is a serious issue that should be addressed promptly, especially in the winter months when humidity levels are at their highest. It could also cause damage to sills and sealants, as well as mould.
Ideally, double-glazed windows should never be able to experience condensation between the panes. This issue is often caused by high humidity or a very cold snap. 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. Additionally, an anti-fogger is installed to prevent future moisture buildup.
Condensation in the windows could be caused by air leakage or other causes outside the window. In this case, it may take longer for the moisture inside the window to build up, since the air must be warm enough to evaporate the water molecules. In these cases it is best to replace double-glazed windows than trying to repair the sealed units.
A double-glazed window is made consisting of three or two pieces of insulated glass held together by a frame made of metal. The space between the windows is filled with an insulating gas such as Krypton or argon, and then sealed. The seal blocks the gases that are insulating from escape and also blocks moisture and air from entering the gap.
As the windows age, the seals weaken and allow moisture to leak into the gaps between the glass panes. If the seals begin to leak it is crucial to recognize this as it means that the double glazing is no longer performing the way it did in the past. This could result in lower energy efficiency, higher heating costs, a damaged property, and the possibility of condensation between the windows.
Mist
If you have condensation on the outside of your windows this is normal and means that your double glazing is functioning properly and retaining the heat inside your home. The condensation occurs because the air outside is hotter than the glass, and reaches the dew point of the window before the air inside. Double glazing of high quality is an excellent method to achieve this.
If you see condensation on the inside of your window, this could be a sign of a ventilation issue in your home. The excess moisture can't go anywhere else and will end in the carpets, windows, furniture, and other parts of your home. This can be avoided by having it checked out by a professional and making sure that there is plenty of fresh air in the house.
Another reason you could get mist in your double-glazed window is that the seal between the two panes has worn down. This could be due to wear and tear, or due to the use of chemical cleaning solutions. The best option is to get the windows repaired as soon as you can.
Repairing your windows professionally will ensure that they remain clear of fog free of condensation, and free of misting. It's also cheaper than replacing your windows and you will save money on your energy bills.
A FENSA registered window installer can provide you with a cost estimate for repair or replacement of your double glazed windows. If your existing windows are very old and have been in use for a while you might want to consider upgrading them to A-rated energy efficient windows.
It is best to keep copies of any agreements and warranties with the window installers. It can be helpful in the event that you have any future problems with your windows. You can reach out to your window fitters to resolve the issue. This is a much better option than simply ignoring the problems, which will only get worse and could lead to other issues in your home.
Close or open with difficulty
It's not just a nuisance when double-glazed windows can be difficult to open or close. They could also lead to more expensive energy bills due to the loss of heat and drafts. It can also pose a security risk, especially when the locks aren't working correctly. It is crucial to address any issues with double glazed windows and doors as soon as you spot them.
If you have tried opening your window using the most basic methods, like using an electric screwdriver or tapping the frame using a solid object, the problem could be more serious. It could be that the window is sagging within its frame and requires to be set again or it could be that there is gaps between the glass panes as well as the frames. In either case, you should call in a professional double glazing repair expert to make sure that the proper repairs are made and to prevent any further problems.
It isn't uncommon to find UPVC window handles and lock mechanisms to get stuck or difficult to operate, especially when they are old and worn. This is due to the accumulation of dirt or grease within the handle and can often be resolved by cleaning it using a uPVC cleaner. If this does not work, you could try tapping the uPVC using the help of a screwdriver. Be careful not to harm the handle or the window handle mechanism.
If this doesn't solve the issue, upvc window then the window may need 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 instance you should speak to a 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 vast experience converting discontinued window mechanisms to modern ones. He can often save you the expense of replacing the entire window. Call or email us now for more information or a free quote.
Warping
Double-glazed windows can be the ideal way to cut down on energy in your home. They are made up of two distinct panes, with a spacer gas or air between the panes. This creates an airtight seal to keep cold air out and warm air in. In time, however windows can be damaged or broken and require repair. Most repairs can be done without having to replace the entire window.
One of the most common issues double-glazed windows face is warping. The windows begin to bend, bow or twist, which could affect the strength of the window and its insulation capabilities. The best way to avoid this issue is to make sure that double-glazed windows are properly installed and maintained regularly.
If your double-glazed windows are beginning to warp, it is important to contact a specialist immediately to help prevent the problem from getting worse. They will be able inspect your windows to pinpoint the cause. They will then use specific tools to correct the issue and ensure that your windows are sealed again.
Water vapour is a cause of this problem, as it may build up between windows over time. It can be caused by various factors, such as humidity, weather conditions and temperature fluctuations. To resolve this issue the expert will drill a small hole to let out moisture. They will then apply an agent to clean the glass and apply sealant to help keep it dry in the future.
Alternatively, if your windows aren't able closed or opened, this could be a sign of a break in the mechanism or hinges. Before calling a professional to address the problem, it is worth lubricating the parts. This will usually resolve the issue and decrease your need for replacements. If your windows are old or don't provide the insulation you desire it might be better to replace them.