https://www.repairmywindowsanddoors.co.uk/hertford-misted-double-glazing-repairs-near-me/ Clear Up Misted Up Double Glazing Condensation on the outside of your double glazed windows is normal and is a indication that they're operating just as they should. However, condensation inside the glass panes is an entirely different matter. Smudged double glazing is more than an eye sore. It could also mean that the seals of your window units with insulation have become damaged or broken. Seals It is normal for condensation to form on the outside of double glazing. This is a sign that your windows function properly. This is due to the air outside reaching its dewpoint earlier than the glass. If your windows are misting up inside, this is a more serious issue and something you will need to deal with. This is because misting that occurs on the inside of your windows is typically a sign that there is a leak in the seal and water is getting into the gap between two panes. The seals on windows deteriorate over time as a result of wear and tear. They also become damaged if they are exposed to harsh cleaning chemicals, which can damage the material. A poor window installation can cause misting due to the fact that the installer didn't use the correct techniques for fixing or installed the frame or insulated panels correctly. A spacer bar is used to fill in the gap between two panes within a double-glazed window. This creates a thermal barrier and also provides insulation. The spacer bar is coated with a desiccant layer that absorbs moisture, keeping the gap dry. The condensation occurs when the spacer bar has been damaged or worn out and the water inside the gap makes its way through the seals. Double-glazing that's poorly installed and maintained can cause damp and condensation however, it can also affect the energy efficiency of your home. This is because defective windows let cold air in while letting warm air out, causing you to spend more money heating your home. If your windo