From renewable feedstocks to sustainable construction solutions.
From renewable feedstocks to sustainable constrHIBISCUS develops a new generation of high-performance, circular, bio-based materials for the construction sector, combining renewable chemistry, recycled feedstocks, and advanced functionalities such as fire resistance, waterproofing, and mold protection.uction solutions.
HIBISCUS develops next-generation sustainable construction solutions by designing both bio-based waterproofing membranes and wood-fiber insulation panels. The high-performance membranes replace fossil-based materials (bitumen, PVC) using waste cooking oils and pine-based resins to reach over 80% bio-based content, while improving durability, carbon footprint, and recyclability. In parallel, 100% bio-based thermo-acoustic insulation panels are produced from agricultural residues and lignin-based adhesives, enhanced with bio-based mold-resistant treatments and flame retardants to deliver safer, healthier, and longer-lasting building materials.
Isocyanate-free, bio-based insulation foams combining performance and safety.
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HIBISCUS develops next-generation NIPU panels with over 60% biobased content, delivering excellent thermal insulation while removing hazardous isocyanates.
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Made from renewable carbonates, amines, and lignin-based fire retardants, these lightweight foams offer a sustainable, high-performance alternative for greener building envelopes.
Bio-based, circular window frames combining performance, design, and sustainability.
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HIBISCUS develops new carpentry solutions made of up to 80% biobased components (including 35–60% waste-derived content) to replace PVC and aluminum frames.
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Using advanced PUR foams and VOC-free coatings, these windows offer superior insulation, durability, and recyclability, reducing the carbon footprint of modern buildings.
This project has received funding from the Circular Bio-based Europe Joint Undertaking (CBE-JU) under grant agreement No 101214084. The JU receives support from the European Union Horizon Europe research and innovation programme and the Bio Based Industries Consortium.
Views and opinions expressed are however those of the authors only and do not necessarily reflect those of the European Union or the CBE JU. Neither the European Union nor the granting authority can be held responsible for them.
