https://www.repairmywindowsanddoors.co.uk/macclesfield-misted-double-glazing-repairs-near-me/ Misty Double Glazing - Is It Necessary to Replace Your Windows? Double glazing condensation can be unsightly but it does not always mean you have to replace your windows. Most often, a new sealed unit is all that's needed. Double glazing is filled with Argon gas between the two window panes which helps control insulation and temperature within your home. This can lead to misting and loss of performance if it breaks down. Repair Double glazing is an excellent windows solution that is energy efficient but when window seals deteriorate it allows moisture to enter, which causes condensation and mist. If this happens the windows won't perform as they should and your home will lose heat, which results in higher heating costs. There are many solutions to the issue that include repair and replacement. The effectiveness of double-glazing is in its structure that has two glass panes separated by a thermally efficient spacer bar. The spacer bar, together with the air or gas inside creates an insulating barrier to retain warm air and keep out colder air. But, if this system fails and the window panes get cloudy, it's typically an indication that the glass has been damaged or the seal is broken. The seal can break for many reasons, however normal wear and tear is the most common. As temperatures drop and rise, the seal expands or contracts and puts pressure on it until it cracks. This is a common problem with older double-glazed windows, however, the seal could fail due to problems with installation or excessive use of cleaning products. If you notice that your double-glazed windows are leaking then it's time to seek help. It isn't always easy to fix this problem on your own. Therefore, it is important to seek out professionals who can replace or restore the sealed unit to restore its performance. Find a contractor that has a good reputation and provides warranties for their work. A dou