https://www.repairmywindowsanddoors.co.uk/horndean-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 maximum energy efficiency. However, if you notice your windows leaking, it is a sign of a broken window seal. This can allow moisture to enter the insulation section of your window and can dramatically reduce their performance. This is a simple issue to solve. What is it? It is possible to see condensation on double-glazed windows, especially if it's extremely cold and windy. This is a typical indication that your double-glazed windows are keeping out the cold and letting in warmth. It can easily be wiped away, or you can leave it to go away on its own. If your double glazed window has a tendency to mist on the inside it is a more serious issue. This usually means that the seal on your double glazing has failed or 'failed' as it is known in the trade. When a sealed double glazed unit fails, or fails, water can get in between the two panes of glass that make up your window. This could cause the argon, xenon or krypton gas that is used in the windows to leak out as well. When this happens the high-density gases lose their insulation properties and your window will no longer function as a sealed unit. One of the primary reasons for a window's seal to fail is the natural wear and tear that occurs over the years. This is due to the constant expansion and contraction of gases inside your double-glazed windows when temperatures fluctuate. Utilizing chemical cleaners that contain abrasives on your double glazing could also damage the seal and lead to it failing over time. If the seal on your double glazed windows has failed it means warm air can escape between the glass panes, and cool air could enter, causing moisture to build up on the spacer bar within the glass unit. This is known as a "blown" window and could result in costly energy bills during winter. This