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Join low-energy experts Coaction and SIGA on-site in High Wycombe for a dynamic, hands-on day exploring how construction professionals can deliver real building performance on site.
Published on 19/02/2026
Written by Tabitha Binding
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Do you need a Passivhaus top up? We now offer our Certified Passivhaus Designer course as modules and there are PHI renewal points available too.
Published on 17/02/2026
With heat pumps and a decarbonising grid, is Passivhaus worth the extra effort?
Published on 08/01/2026
Written by Nick Grant
"A couple of schemes I am currently working on in my day-to-day role are to low carbon designs and the sessions and lessons on thermal bridging, bypass and airtightness have been invaluable."
Dewi JonesChartered Architectural TechnologistSpring Design Consultancy
"Prepare to never want to design or build anything other than Passivhaus again!"
Tim MitchellArchitect & Passivhaus ConsultantWarm: Low Energy Building Practice
"This Passive House course has been incredibly beneficial in advancing both my technical skills and my career in sustainable building design."
Michael JohnstonSenior DesignerQ9 Cladding Solutions LTD
"The course was exceptionally well-structured, and the support provided on all topics was comprehensive. I thoroughly enjoyed every session, and the 4hour sessions flew by."
Vera AlmeidaArchitect
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Design & Development — Intercity