https://www.repairmywindowsanddoors.co.uk/folkestone-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Window Misted? Double glazing is an excellent way to increase the efficiency of your home and ensure optimal energy efficiency. If you notice that your windows are leaking it is a sign that the seal on your window has been damaged. This can allow moisture to get into the insulation section of your window. This can dramatically reduce the performance of your windows. This is a simple issue to fix. What is it? You may see condensation on the outside of your double-glazed windows at times particularly when it's cold and windy. This is a normal indication that your double glazed windows are blocking out the cold but also letting in warmth. You can wipe it away or let it go on its own. If your double-glazed window has a tendency to mist on the inside it is a bigger problem. This is an indication of a damaged seal or failure in your double glazing. The moisture can get inside the two panes of glass in a double-glazed unit that has failed. This can cause the argon, xenon or the krypton gas used in the windows to leak out as well. When this happens, the high-density gases are no longer able to provide insulation and your window no longer functions 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 of your double-glazed windows is caused by temperature changes. Utilizing chemical cleaners that contain abrasives on your double glazing can cause damage to the seal and lead to it failing over time. If the seal on your double-glazed windows is damaged the warm air could escape between the glass panes and cool air could enter, causing moisture buildup on the bars that hold the glass unit. This is referred to as a "blown" window and could cause costly energy bills during the winter. Replacing the glass units in the double-glazed windows you have