Sustainable foundations for industrially manufactured houses
| Reference number | |
| Coordinator | RISE Research Institutes of Sweden AB |
| Funding from Vinnova | SEK 4 983 316 |
| Project duration | May 2023 - November 2025 |
| Status | Completed |
| Venture | Circular and biobased economy |
| Call | Build for the future - Innovation for a sustainable building and construction sector |
Important results from the project
The project united research and industry to develop low-carbon foundation solutions. Several were commercialized and adopted by major house manufacturers. LCA confirmed that minor design changes can significantly cut CO₂ emissions. Field and lab tests proved CLT foundations reliable, offering an alternative to slabs on ground. Deliverables included calculation tools, a decision matrix, testing programs, and strong collaborative networks.
Expected long term effects
The project aims for long-term impact by introducing sustainable, low-carbon foundation solutions accepted by industry and tailored for timber house manufacturers. Commercial adoption, broad knowledge dissemination, and proven performance in tests build confidence in innovation. These outcomes support reduced CO₂ emissions, greater industry expertise, and continued progress toward climate-optimized construction.
Approach and implementation
The project focused on developing and verifying sustainable foundation solutions through phases including theoretical studies, LCA, construction calculations, knowledge dissemination, and lab and field tests. The schedule was largely met, with minor delays due to personnel changes and economic factors for buildingindustry. Collaboration between research and industry worked well, enabling commercialization of several solutions and strengthening innovation in climate-friendly construction.