Warehouse Greenhouse by Breathe Architecture

A masterclass in sustainable living, Warehouse Greenhouse is a bold yet understated fusion of past and future, where industrial heritage meets eco-conscious innovation. Designed for a family of artisans and guerrilla gardeners, this meticulously crafted home by Breathe Architecture embraces a philosophy of doing more with less, proving that sustainability and style can go hand in hand.
Clad in corrugated Zincalume, the extension rises seamlessly from the remnants of a 1960s warehouse, preserving its textured, timeworn brickwork while integrating cutting-edge passive design principles. Every element is intentional – materials are repurposed, salvaged, or FSC-certified, from the charred timber stair treads to the raw brass fixtures. High-performance double-glazed windows, air-tight membranes, and an advanced HRV system regulate indoor climate effortlessly, eliminating the need for conventional heating or cooling.
Inside, the home unfolds as a sanctuary of warmth and texture, with exposed trusses, reclaimed hardwood surfaces, and a restrained, natural palette. The kitchen’s stainless steel benchtop and mild steel splashback add an industrial-chic touch, while carefully positioned openings invite natural light to dance across the interiors. Built to Passivhaus standards, Warehouse Greenhouse is a resilient, forward-thinking retreat – proof that a small footprint can make a big impact, both aesthetically and environmentally.

TRÆ by Lendager

Rising nearly 80 meters into the Danish skyline, TRÆ by Danish-Icelandic architecture and innovation company Lendager is more than just the country’s tallest timber structure – it is a beacon of sustainable innovation, proving that high-rises can be built with minimal CO₂ impact and maximum reuse of materials. This visionary commercial complex redefines green architecture, seamlessly blending cutting-edge design with a deep commitment to circular economy principles.
The structure, composed of a CLT (cross-laminated timber) framework and concrete cores, is a natural carbon bank, storing one ton of CO₂ for every cubic meter of wood used. Beyond its timber framework, TRÆ integrates upcycled materials at an unprecedented scale – reclaimed windows, repurposed wood flooring, and a striking façade clad in salvaged metal panels. Even the interior features recycled PET bottles, waste textiles, and sustainably sourced wood, while trees from within the municipality have been relocated on-site instead of being felled, ensuring an instant, mature green landscape.
Designed as a future-forward workspace, TRÆ promotes mental and physical well-being, offering lush public green spaces and an undulating pedestrian bridge that connects seamlessly to Aarhus’ Coal Bridge. More than a building, TRÆ is a statement—proving that sustainability and architectural ambition can rise together.

Biobased Artist-In-Residence by Bureau SLA

Nestled in Rotterdam, the Biobased Artist-in-Residency by the Zaandam based Bureau SLA practice is a groundbreaking example of circular architecture – one of the first hemp-based houses in the Netherlands. Designed for artists seeking inspiration, this innovative dwelling is almost entirely crafted from bio-based materials, proving that sustainability and artistry can thrive together.
At its core, the house features prefabricated lime-hemp walls, a 100% natural, disassemblable construction method that absorbs CO₂ while ensuring structural integrity. Unlike conventional facades, the hemp-concrete shell is self-supporting, recalling traditional building techniques where form and function seamlessly merge. The sleek limestone plaster finish and dynamic window openings enhance the building’s minimalist elegance, playing with depth and natural light.
Beyond its ecological mission, the residency is designed for collaboration. A spacious communal area at the front doubles as a rehearsal and performance space, while the kitchen and living room transform into a serene creative hub with views of lush surroundings. Upstairs, three private bedrooms – each with an en-suite bathroom and mezzanine – offer personal retreats for reflection. Finished with clay plaster, hemp, and limestone, the interiors promote a breathable, naturally regulated climate, reducing the need for artificial ventilation. A true pioneer in biobased living, this residency embodies a future where architecture nurtures both people and the planet.