Working group 1

WARM, HEALTHY, NET ZERO HOMES.

Working group chairs & technical leads

Dr Ahsan Khan, xRI
Dr Ahsan Khan,
xRI
Working Group Co-Chair
Lizzy-Westmacott-ECD
Lizzy Westmacott,
ECD Architects
Working Group Co-Chair

Working Group 1 focuses on the data, information, processes and standards needed to enable high quality, scalable retrofit planning and design.

The group examines the retrofit quality assurance landscape and the role of tools such as digital building logbooks in supporting better building performance outcomes. It developed the Best Practice Methodology for Retrofit Archetyping and continues to showcase and refine archetype guidance from across the industry.

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The National Retrofit Hub (NRH) introduces a valuable new resource: “DIGITAL BUILDING LOGBOOKS AND RETROFIT: AN INTRODUCTION”, a…
01 Jun, 2026
In December 2025, the National Retrofit Hub co-hosted a workshop with the Smart Data Communications Company (DCC) to…
30 May, 2026
As a Community Interest Company, the National Retrofit Hub exists to create public benefit by helping strengthen the…

supporters behind the group.

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