The Secondary Glazing CoWelcome to The Secondary Glazing Company, in association with UA Glass Ltd. We manufacture secondary glazing in our Norwich based factory, supplying and installing within Norfolk and Suffolk. Our secondary glazing is a light weight, slim-line aluminium system which can be fitted in addition to your existing windows, whether they be single glazed or double glazed, plastic, timber or aluminium, in order to provide increased sound reduction, thermal insulation and security. Key benefits:


  • Reduce Noise Pollution from road traffic, aircraft, and general social noise.
  • Reduce Heat Loss saving energy and reducing fuel bills.
  • Added Security allowing you to enjoy added comfort without disturbing your view, due to the unobtrusive design of secondary glazing.
  • Suitable for Listed Buildings and ideal for Conservation Areas
  • Eliminates Draughts
  • Easy to InstallClick here for a FREE quote


Our range of secondary glazing is supplied fully assembled and glazed, and is available in white, brown or silver. It is suitable for all types of buildings, including domestic homes, commercial buildings, schools, hotels, offices and provides a solution for listed buildings, period properties and houses in conservation areas where window replacement is not an option.


View the different styles of secondary glazing available View the benefits of using secondary glazing Measuring your windows for secondary glazing