Our History

From early origins as glass merchants and processors, the Holdens name has been synonymous with quality within the glazing industry for over 80 years. Increased demand for construction materials after the war helped sustain growth throughout the 1940s, 1950s and 1960s

Stock Glass

In the 1970s Holdens were one of the first manufactures to embrace the concept of double glazing, which lead to further setting up Holdens Supaseal ltd as it’s known today.

Holdens continues to be an independent, family owned manufacture offering customers a wealth of product knowledge and technical expertise to achieve their optimum specification

At the heart of the business is Supaseal one of the UK s leading brands of premium quality, high performance Insulated Glass Units (I.G.U)

With an eye to the future Holdens continues to develop and expand the product range to address new markets. The company offers supashade units with integral blinds (both remote and manual options) for domestic and commercial use. Supaslim units ultra thin, yet thermally efficient, designed for the specialist joinery window trade and for use in conservation.

Holdens insulated glass units incorporate the latest glass technologies; energy efficiency, self-cleaning, solar control, together with warm edge spacer bar and argon gas filling.