About Us | Intumescent Seals | Fire Door and Ironmongery Protection

About Us

A division of Dixon International Group Limited of Cambridge in the UK

Celebrating 60 years of cutting-edge research and products

Manufacturers of Intumescent Seals

Manufacturers of Fire Glazing and Structural fire safety

Providers of Bespoke solutions


Intumescent Seals offer a comprehensive range of seals to provide fire safety in buildings. The performance of Intumescent Seals products is recognised by many leading fire door and glazed screen manufacturers both in the UK and internationally.

Providing Fire Door and ironmongery protection for FD30, FD60 and FD90 applications, and Fire Glazing Seals for 30 and 60 minute door and screen applications.

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University of Southampton Institute of Sound and Vibration Research Logo
British Antarctic Survey Natural Environment Research Council Logo
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Sales and Technical Support

An Intumescent Seals expert is on standby with all the information you need for your sales related enquiries and to provide you with all the technical information you need for your bespoke solution or product.

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SGS System Certification & UKAS Management Systems