The aim of the project is to develop OSB with a recycled wood content of 25 to 35 %, with comparable technical properties to current production, where the recycled wood content is only 5 to 10 %. This is a saving of approximately 290,000 m3 of new wood per year in the production plant of the other project applicant alone. The project will include innovations in the composition of the production mixture and production technology of the boards, taking into account three parameters – the technical properties of the product, the economics of production and the environmental impact of production.