https://www.repairmywindowsanddoors.co.uk/chippenham-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Window Misted? Double glazing is a great method to increase the efficiency of your home, and to ensure maximum energy efficiency. If you notice your windows leaking, then this is usually an indication of a damaged window seal. This allows moisture to get into the insulation section of your window. This will drastically reduce their performance. This issue is simple to repair. What is it? You might get condensation on the exterior of your double glazed windows from time to time especially when it's cold and windy. It's normal and a indication that your windows are functioning well, keeping the cold out and the warmth in. It can easily be wiped away, or you can let it go away on its own. This is more serious if your double-glazed window mists inside. This is a sign of a broken seal or a failure in your double glazing. The moisture can get inside the two glass panes in a double-glazed unit that has failed. This could cause the argon, xenon or the krypton gas used in the windows to leak out as well. Once this occurs, the high-density gases lose their insulation properties and your window no longer functions as an enclosed unit. Natural wear and tear is one of the primary reasons for seals to fail on windows. and contraction of your double-glazed windows are caused by temperature changes. Utilizing chemical cleaners that contain abrasives on your double glazing can also damage the seal and cause it to break over time. If the seal of your double-glazed windows has failed the warm air could escape through the glass panes, and cool air could enter, causing moisture buildup on the bars that hold the glass unit. This is commonly called a blown window' and could result in expensive energy bills in winter. This issue can be resolved by replacing the glass units within your double-glazed windows. This is a far more cost-effective solution than replacing the whole w