Measuring Mass Timber

Deriving a mass timber whole life carbon and quality of life method by evaluating five mass timber UK buildings. 

Our partners

This report is the primary outcome of the Measuring Mass Timber research project, funded by Built by Nature in 2022 and completed in 2024. The study was led by dRMM, with collaborating partners Edinburgh Napier University, alongside the Environmental and Sustainability team at Okana, and the Quality of Life Foundation.

Research aims

The project aimed to develop a methodology for measuring the whole life carbon (WLC) and quality of life associated with mass timber buildings that is reasonably replicable and scalable in terms of scope and cost, giving a holistic impression of the ‘whole life value’ of mass timber buildings. The proposed method was applied to five case studies across a range of archetypes and sectors: an infrastructure building, a school, a housing scheme, a religious building and a commercial office.

Supporting the mass timber movement

The application of this method allowed the development of a sample dataset for real-world mass timber buildings, demonstrating how the method can produce insights that are engaging and relevant. Using this real-world application of the method, the team gained valuable lessons learnt and refined the recommendations for its adoption. This study enabled us to identify industry barriers in both the effective utilisation of mass timber and in applying as built WLC assessments and building performance evaluations more widely.

Impact and legacy

The work completed for this Built by Nature funded project resulted in the creation of a foundation dataset, upon which we can build an evidence base that is comparable and consistently applied across a range of building archetypes and locations in the UK, through wider adoption of this approach.

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