Cocoon Networks London Building, St Christopher Street

Fresh Air and Exhaust Ventilation For Contemporary Office Space

EVS supplied and installed a new and fully exposed primary fresh air and exhaust ventilation system for a new office development in Christopher Street London.


The Project

  Providing 15,000 square footage of flexible office space, The Cocoon Networks London Building spans five floors. It was developed to offer all the modern amenities that one would expect of a high-end working environment.


The London office building features several open plan spaces for hot desking, as well as private offices, conference rooms, a TV studio, exhibition area and cafe. Furthermore, entertainment facilities are provided and not to mention a 3,000 square foot gymnasium complete with shower rooms, treatment rooms and nutrition bar.  



  Initially, EVS was awarded the Cat A fit out for the entire project but as the building was let to new tenants, Cat B fit out’s came into play, which were awarded to us as well. This required multiple teams working concurrently in several areas and floors throughout the building to ensure the construction programme was not affected.




EVS was contracted to design, fabricate and install the primary fresh air and exhaust ductwork, served from 10 air handling units that are located to the east and west side of each of the five levels.


Due to space constraints within the designated plant areas, there was a considerable amount of coordination and design work required to facilitate our installation. Further secondary ductwork and grilles were installed to over 140 indoor fan coil units within the open plan areas. Upon installation the ductwork was insulated and finished with paint to match surrounding services.



In today’s commercial developments, exposed ductwork has become a fashionable feature. It follows the industrial interior design theme that many contemporary offices, hotels and restaurants favour. As a result, EVS ensures all commercial ventilation systems are fabricated and installed with the utmost precision to provide practical design solutions and look incredible in any commercial property, with the aim of snag free delivery every time.


For further information about commercial ventilation systems, please contact our team.

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