Passivhaus Affiliate

Final call! Passivhaus Retrofit Masterclass lecture: Non-domestic

We wrap the Passivhaus Retrofit Masterclass Lecture series next Wednesday, 27th April, with a final session focused on non-domestic retrofit. Hear speakers share their wisdom, expertise, and extensive retrofit experience.

Non-Domestic Construction. Image credit: Sjolander da Cruz Architects

Join us to uncover retrofit challenges and solutions, drawing on exemplar non-domestic case studies. Harry Paticas from PHT member Retrofit Action for Tomorrow (RAFT) will be sharing his wisdom on inspiring school retrofit projects. PHT Patron Greengauge’s Hannah Jones & Paul Smith divulge on the Voreda House office building (aiming for EnerPHit) for Eden District Council.

If you missed any of the previous live sessions – all have been recorded and are available to delegates. Each Masterclass lecture is worth 2 PHI renewal credit points.

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Passivhaus Retrofit Masterclass: Sarah Lewis, Passivhaus Trust
Harry Paticas, RAFT Hannah Jones, Greengauge Paul Smith, Greengauge

Sarah Lewis

Passivhaus Trust

Harry Paticas

RAFT (Retrofit Action For Tomorrow)

Hannah Jones


Paul Smith



Passivhaus Retrofit Masterclass Lecture series

Book NOW to secure your space onto the remaining Masterclass lecture:

  • Wednesday 29 September 2021: Introduction
  • Wednesday 15 December 2021: Solid wall construction retrofit
  • Thursday 27 January 2022: Cavity wall construction retrofit
  • Wednesday 23 February 2022: Step by step construction retrofit
  • Wednesday 30 March 2022: Multi-Residential retrofit
  • Wednesday 27 April 2022: Non-Domestic retrofit

Recordings of each session will be made available to all delegates and valid for 12 months.


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Passivhaus Retrofit Masterclass lecture series


Further information

Passivhaus Retrofit Masterclass lecture series

Passivhaus Retrofit campaign

Passivhaus Retrofit case studies

Introduction to the Passivhaus Retrofit Masterclass lecture series

20th April 2022

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