https://www.repairmywindowsanddoors.co.uk/lambeth-misted-double-glazing-repairs-near-me/ Misty Double Glazing Repair Double glazing that is misty is a clear sign that the seals on your windows aren't functioning properly. This allows moisture to seep into and condense on cold window glass, reducing efficiency and enhancing the appearance. This issue can be easily avoided by ensuring adequate ventilation in moist rooms such as kitchens and bathrooms, by using extractor fans and opening windows regularly to increase airflow. Dehumidifiers also help in reducing the amount of moisture. Seals If double glazing becomes hazy, it's usually because of an issue with the seals. It could be due to the glass unit itself, or it may simply be that the windows are getting older and are more susceptible to problems. In any case, it is important to have the windows checked as soon as possible to avoid further damage to the double glazing's insulating properties. The main reason for the efficiency of double glazing is the gap between the glass panes which is usually filled with an inert gas like 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 efficient than single-glazed windows. However, with time, this seal could break down, and when it is, moisture will begin to leak in and cause a foggy appearance. This can be rectified in some cases by using the defogging kit available in hardware stores or on the internet. The procedure involves drilling a small hole in the window, then injecting a desiccant to absorb moisture, and then sealing the hole. However defogging kits can be a temporary solution at best and will need to be repeated as the inert gases do not replace the original ones lost when the seal came down. A gasket seal is replaced around the frame of the window. This can be done relatively easily and cheaply, and it is an effective method to increase the insulation properties of