Double Glazing Unit Repair If You have double-glazed windows that appears cloudy or misty and can't be wiped clean it's probably "blown". This happens when the gap between the window panes expands due to the deterioration of the window seals. Replacing the gasket seals on your windows can fix this https://parrott-farah-2.hubstack.net/who-is-the-worlds-top-expert-on-misted-double-glazing-repairs-near-me-3f-1707208208/