Commercial April 12, 2019

Warner Bros Holborn — London

Scope of Works

ATOL provided firestopping installion to a refit of commercial buildings with Aithon A90H concrete soffit intumescent paint.

This was tested to 240 minutes fire resistance according to EN 13381-3 (BRE Classification Report).

The project met all timescales and was completed ahead of schedule.

All fire penetrations through fire compartment walls marked on the fire strategy plans were protected, then fire stopped and submitted.


ATOL initially carried out a full concrete survey prior to application.


100 Sq.


Aithon A90H concrete soffit intumescent paint application.

Services Used

  • Aithon A90H
  • Concrete upgrade

Concrete upgrades to Warner Bros Holborn building

  • Strategy

    Concrete Fire Protection

  • Client

    Warner Bros

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