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

Max Fordham takes on Britain’s biggest Passivhaus

Camden’s Agar Grove estate is to become the UK’s biggest residential Passivhaus project. Max Fordham’s Bertie Dixon describes the challenges of building an 18-storey tower to the standard, and explains why the council is committed to the low energy code