https://www.repairmywindowsanddoors.co.uk/maidstone-misted-double-glazing-repairs-near-me/ Why is My Double Glazed Unit Misting Up? When condensation appears on the exterior of double-glazed windows, it is not a problem, in fact it shows that your windows are working properly and keeping heat inside your home. If it happens on the inside of your window panes it is a problem that requires being addressed. If you notice moisture trapped between your windows, it indicates that the seals are not working properly. This can result in more expensive heating bills and less insulation. It could be due to a number of factors. 1. False Seals Condensation that is able to get into the space between the glass panes is typically the cause of misting appearing on the outside. Typically, the condensation appears as a cloudy coating and decreases the transparency of your window. The misting in double-glazed windows is much more severe and indicates that the seals of the insulating unit are not working properly. This indicates that the seal has been damaged and moisture has found its way in between the two glass panes, causing the fogging and decreasing the energy efficiency of your window. Failing double glazing can also affect the overall appearance your home and the safety of your family members. There are a myriad of reasons your double glazed units can fail, such as wear and tear from natural aging an improper installation or issues with the design of your window frame. It is crucial to employ a reliable installer who can assure their work and not affect any manufacturer warranties. Water damage is one of the most common reasons for double-glazed units to fail. It could be due a inadequate installation or insufficient drainage or spacer blocks. The moisture then has the ability to enter the building and over time can cause the seals to break which can lead to the beginning of condensation between glass panes. Another reason for a failing double glazed unit is that the desiccant i