https://www.repairmywindowsanddoors.co.uk/fulham-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Window Misted? Double glazing is an excellent method to increase the efficiency of your home, and to ensure maximum energy efficiency. If you notice that your windows are leaking this could be a sign that the window seal has broken. This will allow moisture into the insulation section of your windows and can decrease their performance drastically. This problem is easy to fix. What is it? There may be condensation on the outside of your double glazed windows at times particularly when it's cold and windy. This is a normal sign that your windows are working effectively, keeping cold out and the warmth in. You can clean it up or let it clear by itself. This is especially true when your double-glazed window leaks inside. This could be an indication of a damaged seal or failure in your double glazing. Moisture may get in between the two glass panes in double-glazed units that have failed. The argon, xenon, or krypton gases that are used in these units can also leak out. When this happens, the high-density gases are no longer able to provide insulation and your window ceases to function as a sealed unit. Natural wear and tear is one of the primary reasons for seals to fail on windows. This is caused by the constant expansion and contraction of the gasses inside your double glazed windows as temperatures change. Utilizing chemical cleaners that contain abrasives on your double glazing could cause damage to the seal and cause it to break in time. If the seal on your double-glazed windows is broken this means warm air can escape between the glass panes and cool air can get in, causing the condensation of moisture to occur on the spacer bar within the glass unit. This is known as a "blown" window and could lead to expensive energy bills during the winter. Replacing the glass units in your double glazed windows can solve this issue. This is a more cost-effective opti