https://www.repairmywindowsanddoors.co.uk/bracknell-misted-double-glazing-repairs-near-me/ Misty Double Glazing - Is It Necessary to Replace Your Windows? Condensation in your double glazing can be unsightly but it doesn't always mean you have to replace your windows. Most often, a new sealed unit is all that's needed. Double glazing is a layer of the two panes of glass with Argon gas. This allows for better control of temperature and insulation in your home. If this gas is broken down, it could cause misting windows and a decrease in performance. Repair Double glazing is a highly efficient window solution, but when the window seals deteriorate they allow moisture to get in and cause condensation and mist. If this occurs the windows won't perform as they should, and your home will lose heat, which results in higher heating costs. There are a variety of solutions to this issue, including repair or replacement. Double-glazing's effectiveness is in its structure, with two glass panes separated by a thermally efficient spacer bar. The spacer bar, along with the gas or air inside creates an insulating barrier that helps retain warm air and keep out colder air. When this setup fails and the window panes become blurred, the glass seals are usually damaged. The seal can break for various reasons, but normal wear and tear is the most common. As temperatures increase and fall, the seal expands and contracts, putting pressure on it until it eventually breaks. This is a problem that occurs with older double-glazed window however it could be caused by issues with installation or excessive cleaning products. It is time to call for help if you notice your double-glazed window is misting. It isn't always easy to fix this problem by yourself. Therefore, it is important to hire professionals who can fix or replace the sealed unit to restore its performance. Select a contractor who has an established track record and offers warranties on their work. A double-glazed window with misting