The Return On Wellness
Apr 14, 2026

The latest episode of The Green Route with MAREDI Design is here! Listen on Apple Podcasts, Spotify, or click here.
As conversations around sustainability in design and architecture accelerate, one question rises above the rest: what does it really mean to build a truly healthy home?
In the latest episode, we welcome Taleen Josefsson, Principal of TAJ Architecture Studio and Founder of Holistic Design Consultancy, to explore the philosophy and practice behind bio-based and regenerative materials and why they form the foundation of her approach to architecture.
From uncovering the controversies around spray foam insulation to breaking down the real ROI of healthier buildings, Taleen offers a grounded yet visionary view of how material choices directly shape human and environmental health.
She also shares insights on the often-overlooked benefits of designing with natural and low-impact materials, from improving air quality and well-being to future-proofing homes for long-term value and resilience.
Together, we look at how the construction industry can evolve toward more transparent supply chains, healthier interiors, and regenerative outcomes that give back to the planet rather than extract from it.
Tune in to hear why the homes of tomorrow depend on the choices we make today and how each project can become a small act of restoration.
Thanks for listening. Let’s keep the conversation going! Feel free to drop your thoughts or takeaways below, and let us know what corners of sustainability you’d like to explore in an upcoming episode.
See you down The Green Route 🌱

