https://www.repairmywindowsanddoors.co.uk/bedford-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Window Misted? Double glazing is an excellent way to improve the efficiency of your property and ensure maximum energy efficiency. If you notice that your windows are misting this could be an indication that the seal of your window has been damaged. This will allow moisture to enter the insulation section of your window. This can dramatically reduce the performance of your windows. This is a simple issue to repair. What is it? There may be on the exterior of your double-glazed windows at times particularly when it's cold and windy. This is a normal indicator that your windows are functioning well, keeping cold out and heat in. You can clean it up or let it clear by itself. This is more serious if your double-glazed window mists inside. This is usually a sign that the seal on your double glazing has broken down or 'failed' as it is called in the field. If a double-glazed sealed unit fails, or fails, moisture may be able to get into the glass panes of your window. This could cause the argon, xenon, or krypton gas that is used in them to leak out too. After this happens, the high-density gases lose their insulation properties and your window ceases to function as an enclosed unit. One of the main reasons for the seal of a window to fail is the natural wear and tear that occurs over the years. The constant expansion and contraction in your double-glazed windows is caused by temperature fluctuations. Cleaning with chemicals that are abrasive on your double glazing could also cause damage to the seal, and lead to it failing over time. If the seal of the double-glazed windows you have is broken the warm air could escape between the glass panes and cool air can get in creating moisture on the spacer bars within the glass unit. This is referred to as a "blown" window and can lead to expensive energy bills during the winter. This issue can be addressed by replacing