https://www.repairmywindowsanddoors.co.uk/westminster-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Window Misted? Double glazing is a great method to boost the efficiency of your home and secure optimal energy efficiency. If you notice that your windows are getting misty this could be a sign that the seal on your window is broken. This can allow moisture to enter the insulation section of your windows and decrease their performance drastically. This is a simple issue to fix. What is it? It is possible to experience condensation on your double-glazed windows, especially when it's cold and cold and windy. This is a normal sign that your double glazed windows are keeping out the cold, but let in warmth. It can easily be wiped away, or you can let it be cleared by itself. This is more serious If your double-glazed windows leaks inside. This usually means that the seal on your double glazing has failed or 'failed' as it is known in the trade. The moisture can get inside the two panes of glass in the case of a double-glazed unit that has failed. The argon,xenon orkrypton gases that are used in these units may also leak out. After this, the high density gases lose their insulation properties and your windows are not sealed anymore. One of the primary reasons for the seal of a window to wear out is normal wear and tear that occurs over the years. This is caused by the constant expansion and contraction of the gases inside your double-glazed windows as temperatures change. Double glazing seals can be damaged by applying abrasive chemicals to them. If the seal on your double-glazed windows is broken, it means that warm air can escape between the glass panes and cool air can enter and cause condensation to form on the spacer bar within the glass unit. This is known as a "blown" window and can cause costly energy bills during winter. This issue can be addressed by replacing the glass units in your double-glazed windows. This is a more cost-effective solution t