News
31 Mar 2026
Real‑World Building Performance
How long‑term energy data, climate analysis, and PHPP modelling informed a retrofit strategy for an exposed RNLI lifeboat station.
12 Mar 2026
Why Certification Matters
Passivhaus Certification is sometimes seen as optional extra - a "nice to have" rather than a necessity - if you want Passivhaus results, certification is essential.
21 Jan 2026
Passivhaus Design and Certification
We have put together a simple guide to Passivhaus terminology for Clients and team members. What’s the difference between a designer, consultant and a certifier?
01 Dec 2025
Form Factor & Upfront Carbon
The opportunity for impact is greatest at the start so let us help you get the most out of your project!
14 Jul 2025
Contractor Interview Questions
02 Jul 2025
Passivhaus delivers Quality
Frustration and disappointment that often comes with newbuild homes — and how a Passivhaus approach can avoid poor outcomes in terms of comfort, energy efficiency and health.
28 Nov 2024
Commission Ventilation Systems
Our guide to achieving a ventilation system that will work as intended
09 May 2019
Questions to ask when buying an eco/ green/ low energy home?
From many years of painful conversations with people who have “bought a pup” I bring you this simple list which I hope will empower you to get what you think you are getting.
26 Feb 2019
What Kit do I need to commission MVHR systems?
We get asked this frequently, and the answer depends a lot on how much work you expect to do and what level.