https://www.repairmywindowsanddoors.co.uk/leeds-misted-double-glazing-repairs-near-me/ Misted Double Glazing Repair Misted double glazing is one of the most common problems faced by homeowners. It is usually a sign that a window replacement is required. The good thing is that it is usually fixable. Double glazing is a pair of glass panes which are sealed with an air gap. (Sometimes Argon gas is also used.) This creates an insulating barrier to stop heat loss. However, if this seal fails it can result in the infamous condensation build up. Glass unit repair or replacement If you notice misting on the exterior of your double-glazed this is normal and happens when the air is heating up faster than the glass, for instance, early in the morning. This will cause the air to reach its dew point, and then begin to condense. If this happens on the side of the window, it generally means that the sealed unit has been blown. This is a serious problem that is difficult to fix and may require the replacement of the entire window or the glass panes. A professional window installer will visit your home and provide advice on the best way to proceed. There are several methods to fix a broken window and replacing the glass panes is the most efficient. This is usually cheaper than replacing the entire window and you may be capable of upgrading to a higher-rated glass in order to make your home more energy efficient. A reputable company will offer a full guarantee with the replacement and should be able to give you a free quote with no obligation. A cheaper alternative is to use a de-misting solution which works by drilling a tiny hole through the glazed unit. The pump then pumps dry substances into the gap between glass to help absorb moisture. This is only temporary and will leave windows susceptible to future condensation because the granules of the spacer bar are saturated with moisture. Another option is to heat the glass and frame to eliminate any moisture that has been trapped how