https://www.repairmywindowsanddoors.co.uk/greenwich-misted-double-glazing-repairs-near-me/ Misty Double Glazing - Is It Necessary to Replace Your Windows? Condensation inside your double glazing is not aesthetically pleasing, but it doesn't always suggest that you should replace your windows. Most often, a new sealed unit is all that's needed. Double glazing is filled between the two panes of glass with Argon gas. This assists in controlling the temperature and also provide insulation to your home. If this gas is broken down, it could cause misting windows and a loss of performance. glazing is an energy efficient window option, but when the window seals deteriorate, it allows moisture to get in and cause condensation and mist. If this happens, the windows will not perform as they should, and your home will lose heat, resulting in a higher cost for heating. Luckily, there are several solutions to the issue that include repair and replacement. Double-glazing's effectiveness is rooted in the structure of its two glass panes, separated by a highly efficient thermal spacer bar. The spacer bar, along with the air or gas inside, creates an insulating barrier to retain warm air and keep out colder air. When this setup fails, and the window panes become misty, the glass or seal is usually damaged. Many factors could cause the seal to break The most common reason is normal wear and tear. As temperatures increase and fall, the seal expands and contracts, putting pressure on it until it eventually breaks. This issue is common with older double-glazed windows However, it could also be caused by problems with installation or the use of excessive cleaning products. If you notice that your double-glazed windows are misting and sagging, it's time to seek out help. It isn't always easy to solve this issue by yourself. Therefore it is essential to hire professionals who can fix or replace the sealed unit in order to restore its performance. Look for a contractor who has an excellent r