Twenty Myths About Double Glazed Window Repair: Busted Double Glazed Window Repair

It is worth looking into the warranty included with double-glazed windows in the majority of cases. It typically covers any issues with window hardware, such as hinges and locking mechanisms in the first 10 years.

Mist between the glass windows can be caused by a break in the seal and must be fixed quickly to stop damp or mould developing in your property.

Condensation Between the Windows

If condensation forms between windows in your home, it's an indicator that the seal that holds the gas that insulates between the panes has failed. This is a serious issue that needs to be dealt with as soon as you can especially in winter when humidity is at its highest. This could also cause damage to sills, sealant and mould.

Ideally double-glazed windows shouldn't experience condensation between the panes. However, it is not common to have high humidity or an extremely cold snap to trigger this problem. Fortunately, it is fixable without replacing the entire window. A professional can make small holes in the glass and spray the inside of the window with a specially-formulated cleaning solution. The water is then drained from the window. An anti-fogger can be installed to prevent the accumulation of moisture from happening again.

Condensation can also happen between windows due to air leakage, or other factors outside the window. In this case it can take a longer time for moisture in the window to build up as the air must be warm enough to vaporise the water molecules. In these instances, it is better to replace double-glazed windows than trying to repair the sealed units.

Double-glazed glass windows are composed of two or more pieces of tempered insulated glass that are joined by a metal framework. The gap between the two of the window is filled with a non-toxic insulating gas like argon or Krypton and then sealed. The seal prevents the insulating gases from escaping and also prevents moisture and air from getting into the gap.

As windows age, seals may get damaged and allow moisture to escape between the glass panes. It is important to recognise when seals are beginning to leak, as it means that the double glazing is no longer performing as well as it did in the past. This could lead to poor energy efficiency, a rise in heating costs, a damaged properties and the risk of condensation between the windows.

Mist

It is normal to observe condensation on your windows. This means that your double glazing system is operating properly and is keeping the heat inside your home. The condensation happens because the air outside is hotter than the glass, and it reaches the dew point of the window prior to the air inside. Double glazing of top quality is an excellent method to accomplish this.

If the condensation is on the side of your window, it could be a sign of a problem with the ventilation in your home. The excess moisture can't go anywhere else and will end up on the carpet, window, furniture, and other areas of your home. This can be avoided by having it inspected by an expert and ensuring that there is sufficient fresh air inside your home.

The other reason you might see mist on your double glazed window is that the seal between the two panes has broken down. This could be due wear and tear or chemical cleaning solutions that are being employed. If this is the case it is best to have the windows repaired as soon as possible.

The professional repair of your windows will ensure that they are watertight and free from fogging, condensation and misting. It's also cheaper than replacing them completely and it will reduce your energy bills.

A FENSA-registered window installer will provide you with a cost estimate to repair or replace your double-glazed Windows. If your windows are old and have been in use for a while you may want to consider changing them to new A-rated energy efficient windows.

It is best to keep copies of any agreements and warranties with the window installers. This will be very helpful in the event that any issues with your windows occur in the future, and you can then contact your fitters to resolve the issues. This is a much better alternative to simply ignore the issues that only make the problem worse and could cause other issues within the home.

Close or open without difficulty

It's not only annoying when double-glazed windows are difficult to open or close. They can also result in more expensive energy bills due to the loss of heat and draughts. It can also be a security problem, particularly if the locks aren't working correctly. It is recommended to fix double-glazed doors and windows as soon as you can.

If you are 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 the frame using a sharp object, then the problem may be more serious. It could be that the window has moved within its frame and requires to be reset or it could be that there is a gap between the glass panes and the frames. In either of these scenarios, you must contact an experienced double glazing repair expert to ensure that the proper repairs are made and to prevent future problems.

It is not unusual to find UPVC window handles and lock mechanisms to become difficult to operate or become stuck particularly if they're old and worn. This is due to a build up of dirt or grease inside the handle. This can be cured by cleaning it using a uPVC cleaner. If this doesn't work, you can try tapping the uPVC using the screwdriver. Be careful not to harm the handle or window handle mechanism.

If this does not solve the issue then the window will have to be replaced because the hinges may no longer be in the correct position or the locking mechanism might have been damaged. In this instance you should consult an UPVC window specialist.

David The Window Wizard specialises in all technical aspects of double-glazed window and door repair including fixing a jammed or locked shut double glazing window. He has plenty of experience converting old window mechanisms into modern. This can save you money on replacing the entire window. Call or email us today for more details or a no-cost quote.

Warping

Double-glazed windows are usually the best option for saving energy at home. They consist of two separate panes, with a spacer air or dense gas between the panes, which creates a seal to keep cold air out and warm air inside. However, over time, windows can be damaged or broken and require repair. RepairMyWindowsAndDoors can be made without having to replace the entire window.


Warping is a common problem with double-glazed windows. This occurs when the windows begin to bend, bow or twist, which may alter the strength of the window and its ability to insulate. Double-glazed windows should be installed correctly and maintained regularly to avoid this issue.

Contact a professional when you notice that your double-glazed windows are sagging. This will help to prevent the situation from getting worse. They will be able inspect your windows to determine the reason. They will then employ specific tools to correct the issue and ensure that your windows are completely sealed.

Water vapour is a cause of this issue because it can accumulate between the windows over time. It can be caused by a number of different factors including weather conditions, humidity and temperature fluctuations. To resolve this issue the expert will drill a small hole to let the moisture out. Then, they will use an agent for cleaning to wash the glass and then apply an adhesive to keep it dry in the future.

Alternatively, if your windows aren't able to be opened or closed, this could be an indication of a problem with the mechanism or hinges. Before calling a professional to fix the issue, it's worth lubricating the parts. This will usually resolve the issue and reduce the need for replacements. However, if your windows are very old or do not provide the insulation you'd like to have it is usually better to replace them.