Fire reaction solutions, EI 120 external fire service duct 500x500

The protection of building services using service ducts for external fire protection is a cornerstone of passive safety. Global Building offers a solution based on dry-installation technologies that combine high thermal performance with remarkable ease of on-site installation.

The system stands out for its box-shaped structure, designed to encase existing or new installations, creating a genuine protective ‘shell’. This approach not only meets regulatory compartmentalisation requirements but also actively protects signal and power cables, preventing safety systems from failing during a fire.

In particular, this type for external fire protection, with maximum dimensions of 500x500 mm, has the following technical characteristics: 

⦁    Fire resistance: EI 120 (ho i←o)

You can download the technical files required for design free of charge. BIM models, 3D DWG and SketchUp files. For further information, please download the catalogue and the dedicated specifications.