Products

Engineering tools

Focused calculation products sharing one account, project history, organization, and billing platform.

iZone

One-zone fire simulation with configurable ventilation, fire loads, and structural timber contribution.

Main features

  • Compartment, opening, and boundary definition
  • EN, UK, and manual fire-load models
  • Temperature, oxygen, heat-release, and charring results
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EI: Integrity & Insulation

Insulation-time calculation for separating wall and floor assemblies using the component additive method of EN 1995-1-2:2026.

Main features

  • Complete wall or floor layer sequence
  • Automatic or manual fire-protection-system selection
  • Total insulation time with per-layer contributions
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tch: Timber Charring

Start-of-charring calculation for planar timber members protected by one or more layers according to EN 1995-1-2:2026.

Main features

  • Fire-protection build-up from the exposed side
  • Wall, floor, and ceiling orientations
  • Total charring start time with layer contributions
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