https://www.repairmywindowsanddoors.co.uk/herne-bay-misted-double-glazing-repairs-near-me/ What Causes Misty Windows and How to Prevent It Windows that are dirty look ugly however, they affect the energy efficiency of your home. It is essential to determine the cause of the problem and then fix it. The glass that appears cloudy is typically an indication that your windows are nearing the end of their period. There are a variety of reasons your window glass could be hazy. Seals that are damaged The most frequent cause of windows that are smudges is a broken window seal. The majority of modern windows are constructed with a double or triple pane of glass separated by an air space, and vacuum sealed around the edges. These windows are called Insulated Glass Units (IGUs) and can contain an inert gas, such as argon, krypton or krypton, to further limit the transfer of heat or cold from outside to your home. Like all manufactured items window seals come with a service life and can eventually fail due to normal wear and tear, or damage caused by external forces, such as high winds or poor installation. They are also damaged by environmental elements like solar heating and cooling or humidity, or even harsh cleaning products. When window seals fail, they allow moisture to pass through the glass panes of your IGU, causing condensation that obscures your view. This can not only reduce the insulating value of your windows, but could also result in more expensive energy bills and possibly water damage in the house. A window that cannot be cleaned to get rid of the water that has clouded the view is a sign of a failing seal. This typically happens when the moisture in the window has grown so that it has exceeded its capacity to deiccate. When this happens, it is time to contact an expert in window repair. Follow the manufacturer's recommendations to take care of your windows, which are usually found on the inside of window frames. Avoid high-pressure window cleaning, as it can d