If you have a misted sealed glazed unit this means that the unit has broken down - Don't panic!!! just visit You don't have to go out and buy new windows all you need to do is replace or repair the sealed units and save yourself a small fortune. This can be done on almost every type of window from wood to aluminium to UPVC Contact Cambs Glass Today on: Contact us today on: Cambridge: 01223 750 227 Newmarket: 01638 640038 Fax : 01638 667 600 E-mail: info@glre.co.