https://www.repairmywindowsanddoors.co.uk/fulham-misted-double-glazing-repairs-near-me/ Misty Double Glazing Repair The misty appearance of double glazing is a sign of defective seals. This allows moisture to seep into the window, and then condense on the cold glass, decreasing its efficiency. This issue is easily preventable by ensuring adequate ventilation in moist rooms such as kitchens and bathrooms, by utilizing extractor fans and opening windows regularly to allow airflow. Dehumidifiers are also useful in reducing the amount of moisture. Seals If double glazing becomes hazy, it's usually because of problems with the seals. It could be due to the glass unit itself or it could be due to the windows getting older and are more prone to problems. In either situation, it is crucial to have the windows checked out as soon as you can so that you can avoid further damage to the insulation properties of the double glazing. The main reason for the efficiency of double glazing is the gap between the glass panes, which is often filled with an inert gas, such as Argon for added energy efficiency. This creates an airtight seal that keeps cold air out and warm air in, which is why double-glazed windows are more energy efficient than single-glazed windows. However, over time, this seal can be damaged and, when it is, moisture will begin to seep in and cause a foggy appearance. In some cases, this can be fixed using a defogging kit that can be purchased online or at hardware stores. The kit involves drilling a small opening into the window, then injecting an inert gas that absorbs moisture, and then sealing the hole. Defogging kits are only a temporary fix and will require a re-use since the inert gas will not replace the ones that were lost when the seal failed. A gasket seal can be replaced around the window frame. It's a fairly simple and inexpensive way to improve the insulation qualities of your windows. It's important to remember that it's essential to select a high-quali