We Replace Failed Double Glazing At Cloudy2Clear we like to keep things simple AND affordable What is a Failed Double Glazed Unit? – A failed double glazed unit is when condensation exists between the panes of glass. We also replace damaged or broken units, as well as locks, handles and hinges. REMEMBER – Cloudy2Clear Only Replace The Glass And NOT The Frames, to save YOU money! Our GUARANTEE – an average quotation will take no longer than 20 minutes!