In control – thermal comfort and productivity

Architect AHMM has used its office as a testbed for thermal strategies in a building with no cooling. AHMM’s Craig Robertson and Ines Idzikowski Perez, of UCL, report on the balance between cost, comfort and productivity

Hoare Lea and Herzog & De Meuron’s Blavatnik School of Government

Herzog & De Meuron’s sleek, minimal design for University of Oxford’s school of government meant Hoare Lea’s mixed-mode ventilation system had to be discreet, as well as technically savvy. Executive mechanical engineer Richard Brimfield explains how the consultant worked within the architect’s design parameters to ensure the building performed well

Registered delivery: Nottingham Trent University retrofit

Nottingham Trent University has successfully integrated a biomass boiler and district heating system in a challenging retrofit project involving a neglected Victorian register office. This triumph scooped Commercial Project of the Year for the university engineering team at the 2016 CIBSE Awards. Andy Pearson reports

Fitness fanatics – Arboreal Architecture’s Clapham retrofit

Arboreal Architecture was awarded Residential Project of the Year at the CIBSE Awards for its forensic approach to a domestic retrofit in Clapham. Andy Pearson looks at how a deep understanding of building physics enabled the design team to maximise performance