https://www.repairmywindowsanddoors.co.uk/ramsgate-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 an issue In fact, it indicates that your windows are functioning correctly and keeping heat in your home. If it is visible on the inside of windows there is a problem. The condensation that is forming between your windows means that the seals aren't working properly, which means you will pay higher heating bills and reduced insulation. This can be caused by a variety of reasons. 1. False Seals Condensation that has gotten into the space between the glass panes is typically the cause of misting on the outside. The condensation typically appears as a cloudy layer and reduces the transparency of your window. Misting in your double-glazed window is far more serious and indicates that the seals on the insulating unit have failed. This signifies that the seal is broken and moisture has made its way in between the two glass panes, which is causing the fogging and decreasing the energy efficiency of your window. A broken double glass can affect the overall appearance your home as well as the safety of your family. There are a myriad of reasons your double glazed units can fail, such as wear and tear an improper installation or problems with the design of your window frame. It is important that you choose a reputable installation company who will stand behind their work and not invalidate any warranty from the manufacturer. Water damage is one of the most common reasons for double-glazed units to fail. It could be due to a poor installation, or a lack of drainage or spacer blocks. The moisture then gets into the seals, causing them to fail over time. This leads to condensation between the glass panes. Another reason for a failing double glazed unit is that the desiccant in the unit becomes saturated. The desiccant sucks up excess moisture and blocks it from leaking into the gla