https://www.repairmywindowsanddoors.co.uk/sutton-coldfield-misted-double-glazing-repairs-near-me/ Repairing Misted Double Glazing Double glazing that appears misty is not just a blemish on the eye, it could be a sign of problems between the glass panes. Damaged seals allow water vapour in, reducing the window's insulation capabilities and increasing energy bills. While replacing the glass unit could be a better option for a long-lasting solution, it is generally recommended to renew the sealant. This gives homeowners the chance to upgrade their windows by making use of energy efficient glass with an A rating. Damage to seals Double glazing that's misty can be more than an unattractive issue. It could also mean that your windows aren't properly sealed or insulated. This could lead to drafts around your windows and increased costs for energy as you need to warm your home more frequently to keep it warm. It's crucial to act immediately if your double glazing starts to fog. There are several ways to fix this problem and they don't need to cost you a lot. Water vapour that condenses between the glass panes causes misty double glazing. This can occur when the air in the room is too humid, or when something cold surface (such as glass window) comes into direct contact with an icy surface. In both cases the humidity is enough to saturate the anti-moisture granules (similar to the silica gel you find in the new shoe boxes) within the bars that make up the spacers of your double-glazed unit making it saturated and unable to dry out the moisture between the two glass panes. It's difficult to replace these granules as they are encased within the sealant, which has been weakened from wear and tear or any damage that occurred during the installation. Be aware that no sealant is guaranteed to be 100% effective, therefore it is inevitable that a little water will leak in over time. The same is true for Argon gas and air. The best method to avoid misting is to ensure that the gap be