Open Days registration now live!
Join a global celebration of comfort, efficiency, and low-energy living at the 2025 Winter Passivhaus Open Days.
Host a tour & share your Passivhaus story!
Do you live in, design, or build Passivhaus projects? Open your doors and inspire others to experience the benefits of ultra-low-energy design first-hand.
As a host, you stay in full control, choose your own tour times, visitor numbers, and booking method. By registering your project with the Trust, you’ll gain:
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International exposure through our promotion channels
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New client connections and networking opportunities
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The chance to showcase your great work and grow your reputation
Whether it’s a home, site, or commercial space, we’re calling on UK hosts to share their Passivhaus experience from 7 - 9 November 2025.
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Further information
Book a tour at the 2025 Passivhaus Open Days!
International Passivhaus Open Days
Passivhaus goes Personal video
Previous Passivhaus Open Days:Summer 2025 I 2024 I 2023 I 2022 I 2021
Previous PHT story: Passivhaus Open Days keep their cool - 11 July 2025
How to Build a Passivhaus: Good Practice Guide
Passivhaus self-build case studies
#PHopendays
21st October 2025
Get involved with the UK Passivhaus community


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