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More on Sealed Unit Replacement
Glass Surrey
Failed sealed unit removed

A failed sealed unit being taken out in Surrey. When double glazing mists up, the seal around the edge of the unit has gone and moisture is sitting between the panes — the frame itself is usually fine.
What the job involved
Only the glass unit is replaced — the existing frame stays
Far cheaper than replacing the whole window
Beading removed carefully so it can be refitted without damage
Replacement unit measured on site to the exact size
New unit bedded, beaded and sealed; misting does not return
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