Our processes

Processed under our EN1279 license in our custom-built multi-million-pound premises, everything we manufacture is made to order, competitively priced and of market-leading quality. Partnered with all the major glass and consumable suppliers, we are predominantly focused on the commercial sector - regularly investing in state-of-the-art automation and processing equipment, featuring three sealed unit lines, two heat soak ovens and two laminating lines.

Latest Projects

With a clear vision of the perfect sealed unit firmly within our sights, our extensive technical expertise allows us to confidently exceed expectations showcased via a diverse collection of architectural glazing projects - from ground-level treatments to bespoke curtain walling.

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Corporate Social Responsibility

Over the years we have proudly built a reputation for quality and reliability, which goes hand-in-hand with our dedication to voluntarily meeting our corporate socially responsibility targets. We do this by taking the appropriate steps, on a day to day basis, to operate in an economic, social and environmentally sustainable manner. This includes keeping our team fully trained and highly motivated, consistently operating in an ‘environmentally smart’ way whilst strengthening our local economy by consciously employing skilled individuals from the Cambridgeshire community.

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Why choose us …

Holloseal is one of the UK’s best sealed unit suppliers, offering:


Technical Expertise

Competitive Prices

Latest Technologies


Lead Times


Our Partners we work with ....

Guardian Glass
Asahi Glass Company
Saint Gobain