Intelligent Membranes at the UK & Ireland Passivhaus Conference 2025
Intelligent Membranes at the 2025 UK & Ireland Passivhaus Conference
On 7–8 October 2025, the UK & Ireland Passivhaus Conference arrives at ICC Belfast and online, bringing together some of the most influential voices in sustainable construction. This year’s theme - “Passivhaus in a Changing Climate”- focuses on one of the most pressing challenges facing the industry: how to design and deliver buildings that are comfortable, resilient, affordable, and energy efficient in a rapidly changing climate.
We’re proud to announce that Intelligent Membranes will be there.
Why This Matters
At Intelligent Membranes, our focus has always been on advancing airtightness, breathability, and fire safety within the building envelope. Our innovations help architects, contractors, and developers achieve high-performance building standards more easily.
Our flagship product, Passive Purple External, is the world’s first and only Fire Class B airtight paint certified by the Passive House Institute. Alongside our growing range of intelligent membranes and sealants, it forms part of a system designed to simplify airtight construction.


Our goal is straightforward:
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Make buildings more energy efficient
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Make high-performance standards easier to achieve
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Deliver proven, tested, and certified solutions the industry can trust
What You’ll Find at Our Stand
If you’re attending the conference, make sure to visit the Intelligent Membranes stand where our team will be showcasing some of our latest innovations.
You’ll be able to:
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Watch live demonstrations of products, including Passive Purple External, Airtight White, and Goat Waterproof Membrane
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Speak with our technical experts about solving airtightness and retrofit challenges
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Learn about our professional installation services, helping ensure airtightness targets are met and verified on-site
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Explore retrofit solutions designed to make achieving Passivhaus performance in existing buildings more practical than ever



Learn More
You can also view our profile in the UK & Ireland Passivhaus Conference Members Directory to see how Intelligent Membranes is supporting the 2025 UK & Ireland Passivhaus Conference and helping drive innovation in airtightness and sustainable construction.
Or explore more about our work through our case studies and company brochure to see how high-performance, climate-ready buildings are already being delivered today.
Contact us today to find out how Intelligent Membranes can help you achieve airtight, energy-efficient, Passivhaus-ready buildings.