https://www.repairmywindowsanddoors.co.uk/poole-misted-double-glazing-repairs-near-me/ Repairing Misted Double Glazing If your double glazing is smudgey, it's not just an eye-sore, it could mean there's a problem with the seals between the glass panes. Damaged seals allow water vapour in, reducing the window's insulation capabilities and increasing energy bills. While replacing the glass may be a better option for a long-lasting solution, it is often preferred to renew the sealant. This gives homeowners the chance to upgrade their windows using A-rated energy efficient glass. Seals damaged Double glazing that is hazy could be more than just an ugly issue. It could also indicate that your windows are not properly insulated or sealed. This can cause draughts around your windows and higher costs for energy as you need to heat your home more often to keep it warm. It is crucial to act quickly when your double glazing begins to fog. The good news is that there are a variety of solutions to the issue and many of them won't cost the price of a house. Water vapour condensed in between the glass panes is what causes misty double glazing. This happens when the ambient air becomes too humid or when a cold surface (such as windows) is in contact with a warmer surface. In both cases, the humidity is sufficient to saturate anti-moisture gel (similar to the silica gel found in modern shoe boxes) that is located within the bars that separate the spacers. This renders the granules in no position to dry the water between the two glass panes. It's difficult to replace these granules because they are encased within the sealant, which is weakened from wear and tear, or any damage that occurred during the installation. Keep in mind that no sealant can 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 ensure that the space between the two panes is fully clear. This can be accom