Failed double glazed units also know as misted up,blown or broken down double glazed units are where the seal has broken in the unit causing any water to seep into the void between the two panes of glass. In certain temperatures condenses causing the unit to look like this

Broken or cracked double glazing can either be replaced or split and re-sealed by our qualified glaziers. It is usually more cost effective to replace them but our glaziers would advise the best option when surveying.

Replacement Units

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