https://www.repairmywindowsanddoors.co.uk/aylesbury-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 get into the window and condense onto the cold glass, which reduces efficiency. This issue is easily preventable by making sure that there is adequate ventilation in humid areas like bathrooms and kitchens, using extractor fans and opening windows regularly to promote airflow. Dehumidifiers can help reduce the amount of moisture that builds up. Seals When double glazing becomes cloudy, it is usually due to a problem with the seals. It could be due to the glass unit itself, or it could simply be due to the windows getting old and have become more susceptible to problems. In any situation, it is crucial to get the windows checked for any issues as soon as possible in order to avoid any further damage to the insulating properties of the double glazing. The space between the two glass panes is filled with Argon or another inert gas to improve energy efficiency. This creates an airtight seal that keeps cold air out and warm air in, which is the reason double-glazed windows are more energy efficient than single-glazed windows. However, over time, this seal can be damaged, and when it does, moisture will start to enter and cause a cloudy appearance. In some cases it is possible to fix the issue using a defogging kit that is available online or at hardware stores. The kit involves drilling a small hole into the window, injecting an inert gas that absorbs moisture, then sealing the hole. Defogging kits, however, are only a temporary fix and will require repeated use as the inert gas does not replace the gas that was that were lost when the seal failed. A gasket seal can be replaced around the window frame. It is a relatively easy and affordable way to increase the insulation properties of your windows. To get the best results, it is crucial to use top quality gasket