Fire Duration

EI30 - EI60


15 - 40mm


36 - 83kg/m2

Acoustic dB

38 - 44dB

Impact Protection


Light Transmission

71 - 85%


4.7 - 4.1kw/m2

Temp Range

-10 - 45℃


Enhanced performance glass

Classification: EI

Fire Resistance: 30 and 60 minutes

A range of fire safety glass certified for butt joint applications, providing integrity and heat insulation for 30 and 60 minutes (EI Classification). No vertical frame profiles required, providing visually appealing seamless partitions between rooms and corridors.


  • Butt joint applications in steel and timber
  • Available in 15, 19, 23, 25, 27, 32, 36 and 40mm
  • Internal applications
  • Single glazing
  • Can be optionally laminated or used in an IGU for additional performance requirements
  • Can be supplied as a complete glazing system
  • Usable as fire resistant passageways (structural walls)


  • EI - insulation
  • 30 and 60 minutes
  • Fire tested to BS 476: Part 22:1987 and BS EN 1363-1
  • Approved by Certifire UK and Efectis, France
  • Impact classification to EN 12600:2002 - 1B1
  • Complies with EN 14449 standards for laminated safety glass


  • EI Classification
  • Bespoke solution
  • Butt joint application
  • Supplied with "system kit"


  • EI fire performance gives the best protection for people and property
  • Engineered to meet your specific project requirements
  • Visually elegant and looks a close to non-fire rated systems as possible
  • High light transmission reduces dependence on artificial light and fits overall design criteria
  • Simplified specification and installation with a fully packaged system

Need additional fire safety glass solutions for your project?

Case Studies

Biomedicum – Pyroguard Firesafe

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Stockholm, Sweden

Coal Drops Yard, Kings Cross – Pyroguard Protect

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London, UK

Estación AVE Granada – Pyroguard Firesafe

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Granada, Spain

Centre Prouvé – Pyroguard Smokeguard

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Nancy, France

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