Coaction Training CIC | Passivhaus Training Provider UK

Practitioner-led Passivhaus training

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Learn from the UK's Passivhaus experts

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Image Credit: The Walled Garden / Nigel Dutt

Proud to be official partners of the Passivhaus Trust.

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Training construction professionals to meet the climate emergency.

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Image Credit: Hackbridge School / Jack Hobhouse

Popular Passivhaus courses

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Certified Passivhaus Tradesperson

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Is Passivhaus Still Relevant?

With heat pumps and a decarbonising grid, is Passivhaus worth the extra effort?

Published on 08/01/2026

Written by Nick Grant

Bursary opportunity to grow your Passivhaus and Low Energy expertise for Community Heritage work

The National Archives has launched a new bursary to support “people seeking to grow their expertise in community heritage work”. The Bursary is limited - read the assessment criteria before applying.

Published on 27/11/2025

Written by

Windows – Nothing to See Here! Part 1

Optimising window specifications, openings, and installation can slash risk, energy consumption, materials and carbon. Here's how.

Published on 18/11/2025

Written by Sally Godber

What our learners think

"I had no experience in Passive House before, but the teachers and material guide you, making it accessible for everyone."

Pedro Bravo Navarro
Passive House Consultant
Warm: Low Energy Building Practice

"The course really opened my eyes about the real challenges of retrofit works compared to desktop design solutions, such as space available for insulation and sequencing of works."

Antonietta Canta
Associate
Arup

"The knowledge learnt on this course will assist with a current project which is on site."

Shauna Grant
Senior Architect
Hawkins Brown

"The knowledge gained from this course is now integrated into the design and detailing of all practice projects. We have expanded the practice’s reach, attracting a broader range of clients and project types."