https://www.repairmywindowsanddoors.co.uk/eastbourne-misted-double-glazing-repairs-near-me/ Repairing Misted Double Glazing If your double glazing is misty, it's not just an eye-sore, it can indicate that there is an issue with the seals between the glass panes. Damaged seals allow water vapour in, reducing the window's insulation properties and causing higher energy bills. While replacing the glass may be a better option for a long-lasting solution, it is generally recommended to renew the sealant. This also allows homeowners to upgrade their windows with A-rated energy efficient glass. Damage to the seals Double glazing that is misty could be more than just an unattractive issue. It could also mean that your windows aren't properly insulated or sealed. This can cause draughts to form around your windows, and increase your energy bills because you'll need to heat your home more often to keep it warm. It's essential to act fast in the event that your double-glazed windows begin to fog. The good news is that there are plenty of solutions to the issue and many of them will not cost you the earth. The condensation of water vapour between the glass panes causes misty double glazing. This can occur when the air in the room becomes too humid, or when something cold object (such as glass window) is in direct contact with the warm surface. In both instances the humidity is sufficiently high to saturate anti-moisture gel (similar to the silica gel found in modern shoe boxes), which is found within the spacer bars. This leaves the granules unable to dry out the water between the two glass panes. Unfortunately, it's not as easy as simply replacing these granules because they are embedded within the sealant itself, which has been weakened by wear and tear or damage caused during the installation process. Be aware that no sealant is guaranteed to be 100% effective, so it is inevitable that some water will leak in over time. The same is true for Argon gas and air. The best way to