By replacing the existing roof glazing, which had begun to leak in a number of places, TNA took the opportunity to improve the overall quality of the glazing, as well as bringing the smoke ventilation and actuation system up to the latest regulatory standards to ensure compliance with the relevant fire safety and building legislation.
The previous pneumatically controlled smoke vent and window automation system was replaced with a new integrated window and actuator solution, which is fully compliant to the latest EN12101-2 standard and is linked to SE Controls’ smoke and environmental control panels within the building’s eight smoke control zones.
HTP Architects designed the new glazed roof and Structura UK was the principal contractor on the project, with both companies also being part of the collective award from TNA. Throughout the project, the entire upgrading was undertaken while the building was occupied and provided full access to the public to ensure no disruption was caused.
Location: London, UK
Specification: Smoke ventilation system