
About us
What if forest industry by-products were not burned for energy?
We are a materials technology start-up developing fossil-free insulation and packaging materials for the construction industry from forest industry by-products and other natural fibres.
We unlock the potential of waste by converting it into recyclable and carbon-sequestering valuable materials for a wide range of applications. Our breathable, recyclable and compostable insulation and protective products are ecological alternatives to mineral wool and cellular plastic-based insulation and packaging cushioning.
Schedule and commercial availability
Currently, we are intensively focusing on product development projects together with our strategic customers. On our pilot line in Finland, we produce product samples for various test projects. At this stage, we are not manufacturing consumer products.
We are currently building a demo production line to finalise our product concept, ensure industrial scalability, and accelerate R&D activities. On the demo line, we will be able to manufacture products fully compatible with the commercial market for customer projects.
Are you interested in joint product development for sustainable material solutions?
We are open to new domestic and international product development projects and commercial collaborations. If you are interested in exploring the suitability of wood and natural fibre-based materials for your needs, please do not hesitate to contact us! We offer material samples for selected test projects.
Mission
We want to boost fossil-free construction with natural fibre-based materials and reduce the use of plastic in the packaging industry.

Vision
We aim to grow as the world’s leading manufacturer of wood-based building insulation and packaging protection.

Timeline
2019 – Fiberwood was established based on customer projects commissioned by VTT, one of Europe’s leading research institutions.
2022 – Team was strengthened with start-up and R&D talents
2022 – First phase research environments in Järvenpää
2023 – Team grew with sales, customer and product experts
2024 – Move to larger premises to build a demo line
2025 – €3.1 million EU LIFE funding secured to scale insulation solutions and expand into European markets
2025 – Demo line completed by the end of the year
…
2026 – Planning of the first production plant begins
2027 – First production plant starts operations
Work Towards a Sustainable Future!
We are looking for enthusiastic and motivated individuals to join our growing team. If you have a passion and desire to make a meaningful impact, you’ve come to the right place.