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Learn how to apply sustainability in real building projects
Join a hands-on space for architects and real estate professionals.
Learn through bi-weekly expert guidance, live support, and practical project insights.
You’re not alone. Sustainability is a vast and complex field, and finding the right learning path can be overwhelming.
❌ Courses are often too broad, too technical, or disconnected from real-world challenges.
❌ Most professionals struggle to find clear, actionable answers to sustainability questions.
❌Siloed learning means missing out on shared knowledge from others tackling the same issues.
That’s why I created BLDG.Community - not as a passive course, but as an interactive space where learning is tailored to you.
✅ Master the fundamentals – from energy & materials to circular design and ESG.
✅ Get expert guidance on YOUR challenges in bi-weekly Q&As, community-voted masterclasses, and a member-driven Helpdesk where you decide what content gets created for you to read in your own time.
✅ Learn together in real time – Ask, discuss, and grow with a dynamic group of professionals.
No pre-recorded, generic content.
Every session, Q&A, and resource is shaped by the questions and needs of the members.
What You Get as a Member:
Monthly Masterclasses & Deep Dives
In-depth live sessions around critical topics guided by community interest.
Bi-Weekly Q&A Sessions
Live calls to tackle real challenges. Bring your question or listen to and contribute to the solutions given to other people's questions. All sessions are recorded.
Sustainable Building Helpdesk
A member-driven “content wishlist”. Ask your sustainability questions and get answers through articles, videos, and how-to guides voted up by the community.
Online Community Platform
Engage in asynchronous discussions, share tips, and ask questions or just network with like-minded professionals.
Even more personal questions?
Join the advisory tier and get additional personal office hours!
A monthly advisory session where you bring your specific question and we dig in your case together.

Meet Your Guide
👋 Hi, I’m Marc.
After 20 years in architecture and sustainability, I know how frustrating it can be to find the right sustainability knowledge and apply it to real projects.
As Associate Director and Head of Sustainability Engineering at UNStudio, I worked on major international projects, leading efforts to integrate sustainability into design. But even with years of experience, I had to piece together my learning from multiple sources—and it took far longer than it should have.
I acquired certifications like BREEAM AP, WELL AP, and CFA ESG, went back to school to study Building Physics, and when I still felt the business side was missing, I took it a step further with an MBA in Circular Economy & Innovation.
Through all this, I realized that real impact doesn’t come from just technical knowledge — it happens when you bridge technical expertise, business strategy, and real-world application.
That’s why I created BLDG.Community — to help professionals like you skip the struggle and get straight to practical, actionable knowledge.
Make 2026 the year you level up your sustainability expertise.
Learn how sustainability works in real projects - at your own pace or with personal support.
Start with Core for €27 per month
to join the community
Choose Advisory for €67 per month
to join including monthly 1:1 office-hours
30 days money back guarantee (no questions asked), cancel anytime.
What our early Members say about being part of the group.
"Just wanted to say how much I really enjoy being part of this community, Marc. Every conversation is so thoughtful, and the way each topic is explained in depth is truly inspiring. I’m learning something new every time - thank you for creating such a meaningful space."

Menida A.
BIM Coordinator
"I never enjoyed school… but this feels like a nice version of it."

Piotr K.
Co-Founder
& Director @ Differential
Frequently Asked Questions
If you work in architecture, engineering, construction, development, or real estate—and want to better understand or apply sustainability - then yes. Whether you're just getting started or looking to deepen your practical knowledge, BLDG.Community is here to help you get real answers where traditional courses stop.
Of course. The goal is to make sustainability accessible and practical—whether you're leading projects or just learning how it fits into your role. You don’t need to be an expert to join, just curious and motivated.
We focus on real-world challenges. These could be questions related to material choices, environmental impact, circular design, daylighting, energy efficiency, healthy buildings, comfort, detailing, certifications, water strategies, ESG reporting, and more. Members help shape what’s covered through live Q&As and content voting.
Yes! That’s the core idea. You can ask your own questions during weekly live Q&A sessions or submit them to the wishlist, where other members can vote. I’ll create responses depending on the subject. These could be quick tips, walkthroughs, or deeper explainers through articles or videos. If a topic gets voted on a lot, it might be turned into a masterclass.
Totally up to you. You’ll get the most out of the membership by showing up to the weekly Q&As or engaging in discussions, but everything is recorded and accessible anytime. You can use the community as often as you like.
No one does—but I bring 20 years of experience in architecture and sustainability, and I know how to translate complexity into clear, actionable steps. If I don’t know something, I’ll dig in, do the research, and get back to you with the best next steps.
And don't forget the power of a community: other members might have faced the same challenge on another project and will be able to bring in their ideas.
As an early member, you're part of the very first group shaping the future of BLDG.Community. While the group will be small in the beginning with limited community interaction, there are also many benefits in this small group like
✔️ Early access to all community features
✔️ a say in the direction the community will go right from the start
✔️ very personal contact as we build this together
This is your chance to help shape a space that works for your real-world needs from the start.
The community runs on Bettermode — a dedicated, easy-to-use online platform. I explored several options and chose this one because it supports everything we need now and can scale as we grow.
You can access it right from your browser—no extra app needed—and everything is in one place: content, discussions, events, and resources, without the distractions of social media or messy group chats.
The core membership price is €27/month.
If you choose the advisory tier with added office hours the price is €67/month.
You can cancel anytime - no strings attached. And if you choose that it wasn't for you within the first month, you can ask to get your money back, no questions asked.
Absolutely! If you're interested in having several team members join BLDG.Community, I’d be happy to talk about company access, internal learning paths and a dedicated session to onboard your team. Just reach out via community@bldg.systems and let’s discuss what would work best for your team.
Have another question? Mail me at community@bldg.systems
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