https://www.repairmywindowsanddoors.co.uk/peterborough-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Unit Misting Up? When condensation appears on the outside of double glazing it is not a problem and in fact, it is a sign that your windows are functioning correctly and keeping heat in your home. However, if it appears on the inside of your window panes it is a problem that needs addressing. Moisture trapped between your windows indicates that the seals aren't working properly, leaving you with higher heating costs and lower insulation. This could be the result of a variety of causes. 1. False Seals Condensation that is able to get into the space between glass panes is typically the cause of misting appearing on the outside. The condensation is usually seen as a cloudy layer that reduces the transparency of your window. Misting inside your double glazing is far more serious and usually indicates that the seals on the insulation unit have failed. This signifies that the seal is broken and moisture has made its way between the two glass panes, causing the fogging and reducing the efficiency of your window. A broken double glass can affect the overall appearance of your home and the safety of your family. There are a variety of reasons your double glazed units can fail, such as natural aging and wear as well as a poor installation, or problems with the design of your window frame. It is essential to employ a reliable installer who is able to assure their work and not invalidate any manufacturer warranties. One of the primary reasons your double glazed units may fail is that they have become damaged by water. It could be due to poor installation or insufficient drainage or spacer blocks. The moisture then begins to seep in and over time can cause the seals to break down which can lead to the beginning of condensation between glass panes. A common reason for a double-glazed unit failing is when the desiccant within the unit is saturated. The desiccant is