Glass and Glazing Federation (GGF)

Window Wise Sussex Ltd is accredited by the Glass and Glazing Federation (GGF) – the main representative organisation for companies involved in all aspects of the manufacture of flat glass and products and services for all types of glazing, in commercial and domestic sectors.

When looking for a manufacturer, supplier or contractor for all glass types and glass related products, energy efficient windows or conservatories you should start by looking for a Glass and Glazing Federation Member.

Glass and Glazing Federation certificate 2024