https://www.repairmywindowsanddoors.co.uk/maidstone-misted-double-glazing-repairs-near-me/ Misted Sealed Units The misty appearance of double-glazed windows is not only unsightly but also indicates a serious problem with your window insulation. Upgrade to energy-efficient windows that have high-performance features to regulate humidity and lessen the risk that condensation may form within the glass panes. Regular cleaning is essential for maintaining your double glazing. But, despite this preventative measure, atmospheric changes and general wear and tear could eventually cause the seals to break down. Replacement The misting of double glazing is a common problem which can be found in a majority of modern doors and windows. This happens when a sealed unit fails and moisture enters the gap between the two panes of glass. If this is fogging or condensation it not only spoils the aesthetics of the window, but it can also reduce its performance and thermal insulation. There are numerous solutions to this problem including drilling and draining the gaps, to complete replacements. However, it is important that any work undertaken is carried out by a qualified tradesperson who complies with Building Regulations Document L, and offer a guarantee of their work. Double-glazed units comprise two glass panes sealed hermetically with a space between them. This gap is usually filled with air or argon to improve insulation. The seal on the glass is designed to last the lifetime of the window, however age, how the windows were originally fitted and the cleaning chemicals used will all affect the longevity of the seal. The majority of times when a sealed unit fails, it will be due to air ingress which will result in water entering the gap and creating condensation between the glass panes. When a sealed unit fails it will be impossible to clean the glass as it could cause damage and cause further problems like the possibility of the glass breaking, and more long-term issues such as m