https://www.repairmywindowsanddoors.co.uk/chingford-misted-double-glazing-repairs-near-me/ What Causes Misty Windows and How to Prevent It Misty windows can be unsightly but they also reduce the efficiency of energy in homes. It is essential to determine the root of the issue and then fix it. Glass that is smudgey can be an indication of aging windows. There are many reasons why your window glass could appear cloudy. Damaged Seals A window seal that is broken is the most common reason for fog or misty windows. Modern windows have a triple-pane or double-pane design with an air space between them and are sealed with a vacuum around the edges. These windows are called Insulated Glass Units (IGUs) and can contain inert gases like argon, krypton or krypton to further decrease heat or cold transfer from outside to your house. Window seals, like all manufactured items have a lifespan and can eventually fail due to wear and wear and tear. They can also fail because of external forces such high winds or poor installation. However, they also suffer from environmental factors such as solar heating and cooling, humidity, and even the use of harsh cleaning products. If window seals fail, they let humid air pass through the glass panes of your IGU which causes condensation that blocks your view. This can lead to increased costs for energy, water damage and a decrease in the insulation properties of your windows. A sure sign of a damaged seal is a window that is unable to longer be wiped down to clear the moisture from the view. This is usually because the moisture has built up to a point where it is beyond the capacity of the silica desiccant that is built-in in the frame. It is time to contact a window specialist in the event of this. Follow the manufacturer's instructions to take care of your windows and maintenance, which are usually located on the inside of the window frames. It is also recommended to avoid high-pressure cleaning of your windows as this can cause damage to t