Maesin

Maesin helps local authorities, housing providers and retrofit delivery teams make confident, evidence-based decisions using empirical insight into real-world building performance. Our platform transforms external thermal imaging into standardised, auditable evidence of how buildings actually perform. This supports better planning before retrofit, quality assurance during delivery and portfolio-level evaluation over time. It helps teams target investment where it has the greatest impact, reduce rework and reassure households and stakeholders. Maesin combines large-scale thermal imaging with physics-based AI, aligned with ISO 6781 and PAS 2035 workflows. The result is consistent, scalable building intelligence that can be applied across thousands of homes. We believe this evidence-first approach is foundational infrastructure for empirical building performance. It enables better use of public and private capital today and supports the ongoing management of energy, comfort and resilience across housing portfolios.