https://www.repairmywindowsanddoors.co.uk/eastleigh-misted-double-glazing-repairs-near-me/ Repairing Misted Double Glazing If your double glazing is misty, it's not just an eye-sore, it could mean there is an issue with the seals between the glass panes. Water vapour can get through damaged seals, which can result in lower window insulation and increasing the cost of energy. While re-sealing the sealant is an option replacement of the glass is typically preferred for a longer-lasting resolution. This gives homeowners the opportunity to upgrade their windows using energy efficient glass that is A-rated. Damaged seals Double glazing that is misty isn't just an unsightly issue. It could also mean that your windows aren't sealed or well-insulated. This can lead to draughts around your windows and higher energy bills as you have to warm your home more frequently to keep it warm. This is why it's crucial to act swiftly when you notice that your double glazing is getting cloudy. There are several options to solve this issue, and they don't have to cost a fortune. The cause of misty double glazing is water vapour that has condensed between the glass panes. This can happen when the air in a room gets too humid or when the cold surface (such as a window) comes into contact with a warmer surface. In both instances, the humidity is high enough to soak the anti-moisture granules (similar to the silica gel that is found in new shoe boxes) within the bars that separate your double-glazed unit leaving it saturated and unable to dry out the water between the two glass panes. It's not as simple as just replacing these granules as they are embedded within the sealant which has been damaged by wear and tear or the damage caused by the installation process. Remember that no sealant will be 100% effective, and it is inevitable that some water will leak into it over time. This is the same for Argon gas and air. The best way to prevent misting is to make sure that the space between two gla