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Alex Whitcroft

Alex Whitcroft

Architect and sustainability expert focused on retrofit and MMC

alex-whitcroft
London, United Kingdom
Joined May 2026
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Network

1.3K connections
♻️
Retrofit Decarbonisation
💡
Building Materials Innovation
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Corporate Innovation Strategy
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Construction Engineering
📜
Building Standards Certification
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...
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Jesmonite Composites

Summary

Sustainability-focused architect and retrofit specialist: Alex combines architectural training with a strong focus on retrofit, whole-life carbon, Passivhaus principles and urban retrofit delivery. They work across technical design and strategic delivery to make retrofit more scalable and cost-effective. ukconstructionweek+2
Systems and product thinking for scaling retrofit: Alex works on productised retrofit solutions and delivery models (off-site MMC, precision-manufactured EWI panels and pipeline delivery). They bridge product design, procurement and delivery to enable repeatable, manufacturable retrofit at scale. vundahaus+2
Open-source and digital fabrication contributor: Alex has contributed to WikiHouse's open-source platforms and parametric tooling (Wren), reflecting an interest in digitally-enabled, distributable construction systems and collaborative innovation. github+1
Engagement with policy, guidance and sector initiatives: Alex participates in cross-sector initiatives — contributing to LETI webinars, Westminster's Retrofit Taskforce and the National Retrofit Hub working groups — indicating a role that spans practice, advocacy and knowledge-sharing. gov+2

Work

Education

Projects

Writing

Community-led housing can be a game-changer

September 1, 2018

An article arguing that community-led housing delivers better social and environmental outcomes than top-down speculative development, and outlining the role architects can play as facilitators in community-led projects.

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Time Limited Architecture (thesis / dissertation)

January 1, 2010

MArch dissertation investigating material lifecycles and architecture designed with limited lifespans, with case study response and construction/tectonic proposals.

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Hobbies

Identifies as 'vegy' (plant-forward diet / vegetarian). nitter

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