Conservatory Companies covering Cornwall

National Glass Association
Founded in 1948, the National Glass Association is the largest trade association representing the flat (architectural and automotive) glass industry. We represent nearly 4,000 member companies and locations, and produce the industry's leading events and publications.

Glass and Glazing Federation
The Glass and Glazing Federation (GGF) is the recognised leading authority and voice for employers and companies within the flat glass, glazing, window, home improvement, plastics and applied window film industries in the UK. With members in over 1,000 business locations - there is a GGF member in almost every UK town.

British Glass Manufacturers Confederation
The British Glass Manufacturers' Confederation represents the UK's glass industry. From our offices in Sheffield we act as the industry's focal point, playing the principal role in communicating the concerns and aspirations of our Members to the Government, the European Union and other external interest groups and trade bodies.