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Condensation in double glazing and misted up windows require specialist help to restore them back to functional condition. If you are looking to replace your steamed up windows or require expert double glazing repair services, don’t hesitate to contact us now. Serving residential and commercial properties throughout Luton, Dunstable, Watford, Hatfield, St Albans, Milton Keynes, Potters Bar, Borehamwood, Leighton Buzzard, Welwyn and North London we provide free quotations and call outs, as well as fast delivery times for a service you can rely on.
Failed double glazed units, more often referred to as misted or steamed up double glazed units, are caused by a break in the hot melt sealant. This is used to form a seal between the two panes of glass and is applied behind the spacer bar of the double glazed sealed unit. If there is a break in the hot melt sealant, it allows air to enter the double glazed unit. Over a period of time this results in a slow build-up of excessive moisture within the double glazed sealed unit. As this air can’t escape quickly enough, the hot and moist air rises, resulting in the misty or cloudy sealed units. The longer a double glazed sealed unit remains failed it will increase the likelihood of the internal surfaces of the glass being stained due to the persistent condensing within the unit (condensation in double glazing.) At this point on a warm or cooler day the double glazed unit will always appear misted. Call the experienced technicians so that you can see clearly through your windows clearly.