What is the Rematter Ceiling Element Project?
The Rematter Ceiling Element project is a fresh take on sustainable construction, blending high-tech manufacturing with innovative use of natural materials. At its core, Rematter offers a ceiling system made from earth and wood—locally sourced, circular, and designed to perform. It’s all about preserving vital building materials for future generations while delivering a product that’s not just eco-friendly but also price-competitive. Imagine a ceiling that stores CO₂, uses wood effectively, and cuts down on emissions during every stage—from making to transporting to reusing. That’s the Rematter promise.
Main Benefits of the Rematter Ceiling System
Here’s what makes this ceiling system stand out:
- Comparable performance to conventional concrete solutions
- Unmatched sustainability with CO₂ storage and minimal grey emissions
- Made from natural, locally available materials—wood and earth
- Fully automated manufacturing by robots ensuring consistent quality
- No drying time needed, allowing for quick on-site assembly
- Meets all acoustic and fire protection requirements
- Load capacity of up to 5 kN/m²
- High thermal storage capacity for better indoor comfort
How Natural Materials Drive Performance
The secret sauce? Wood and earth. These aren’t just any materials—they’re sustainable, circular, and locally sourced. Using them means the ceiling system can store CO₂ effectively, reduce energy and emissions during production and transport, and still deliver top-notch technical performance. Plus, the natural thermal properties of wood and earth contribute to a comfortable indoor climate, making spaces healthier for living and working. It’s a win-win for both the environment and the people inside.
Automated Manufacturing for Quality and Efficiency
Robots take center stage in producing Rematter ceiling elements. This automated process guarantees consistent, high-quality products at a competitive price point. Because the elements are fully prefabricated, there’s no drying time needed, which speeds up on-site assembly dramatically. This scalability and cost-efficiency make the system a smart choice for a variety of building projects, from multi-family homes to offices and schools. It’s industrial precision meets sustainable design.
Supporting Social, Ecological, and Economic Goals
Rematter isn’t just about ceilings—it’s about supporting architects, engineers, and builders in hitting their social, ecological, and economic targets. The system adapts well to different building types, especially multi-family housing, but also office and school buildings. It ticks all the boxes for acoustic and fire protection standards, while offering a load capacity that meets demanding structural needs. The high thermal storage capacity also means better energy efficiency and comfort, aligning with regenerative building principles.
Project Impact on Sustainable Development Goals (SDGs)
- SDG 11: Sustainable Cities and Communities
- SDG 12: Responsible Consumption and Production
- SDG 13: Climate Action
- SDG 9: Industry, Innovation, and Infrastructure
- SDG 3: Good Health and Well-being
The Jomini Zimmermann Architects Collaboration
In June 2025, a standout project by Jomini Zimmermann Architects showcased the potential of Rematter’s wood-earth ceiling elements. Located by Lake Zurich, this residential development marries traditional craftsmanship with industrial prefabrication and regenerative building methods. It’s a real-world example of how combining old and new techniques can create sustainable, high-performance living spaces. This project highlights the practical application and impact of Rematter’s innovative ceiling system in today’s construction landscape.
