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Buildings should perform as promised. We make sure they do.
PontePatros helps organisations understand what is really happening after design, retrofit, or operational change. So they can reduce risk, prove outcomes, and make better decisions.
We are currently working with early partners across housing and the built environment, with a focus on pilot projects where performance evidence matters. If you're managing a retrofit, a damp and mould risk programme, or need to demonstrate outcomes to funders — we'd like to talk.
For Early Partners
Tackling performance gaps, damp and mould risk, and delivery confidence
We work with housing providers, local authorities, and built environment partners on scoped pilot projects — starting with diagnosis and evidence, and building toward ongoing monitoring.
Performance Diagnosis
Identify gaps between design intent and what is actually happening in the building.
Monitoring & Evidence
Sensor-based data collection with structured outputs for compliance, reporting, and funding bids.
Outcomes Verification
Turn property-level data into clear proof of what your retrofit delivered and what still needs attention.
Current Focus
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Pilot-led projects with housing providers and built environment operators where performance evidence matters
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Damp, mould & ventilation risk programmes aligned with Awaab's Law compliance deadlines
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5G and LoRaWAN sensor validation in dense social housing environments through the Digital Catapult Smart Nano ACTAP programme
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Retrofit performance verification for organisations that need to prove outcomes to funders, regulators, or residents
We are a black women-led startup based in London, currently working with early partners across housing and the wider built environment. If you are managing a retrofit, a risk programme, or need to demonstrate outcomes — we would love to talk.
Our Insights
Latest thinking on retrofit performance, housing safety, and building data
PontePatros helps organisations understand what is really happening in their buildings and act on it. Based in London. Working across housing and the wider built environment.
Our approach blends innovation, integrity, and inclusion.
We don’t just connect systems — we connect people, data, and action to make sustainable living accessible for all.