Why mainstream MEP can and should be circular

Building services engineers should be looking to be part of a genuinely circular construction industry that is fit for the future, says Max Fordham’s Kiru Balson

Breaking the ice: a novel defrosting solution for heat pumps

Heat pump performance in sub-zero conditions is significantly challenged because of cumulative freezing. A new passive refrigerant flow control system aims to mitigate ice buildup, offering a simple yet effective approach to improving efficiency in extreme climates. Tim Dwyer reports

Take note: fire-safe façades

New Technical Notes from the Centre for Window and Cladding Technology are essential reading for anyone involved in the design and construction of modern façades. By David Metcalfe, director at CWCT

Countdown to regulation: new heat network standards

A new regulatory framework, due in January 2026, will require all heat networks to meet minimum technical standards. A recent CIBSE conference looked at the challenges and opportunities for operators and consumers. Alex Smith reports

Clarifying fire safety: understanding new standards

The updated BS 9991:2024 ushers in a new era of fire safety design for high-rise flats, with guidance on escape staircases, open-plan spaces, evacuation lifts, sprinklers, smoke control and care homes. Calum Smith explores the key updates

A safer future for NHS estates

The complexity of hospital estates makes it particularly challenging for NHS Trusts to meet the requirements of the Building Safety Act. The NHS has issued guidance in response, and published key resources around competency and the golden thread