Accoya® is a real technological revolution in the field of wood. A healthy material, created from fast-growing wood, Accoya® solid wood has exceptional durability and stability properties. Based on 80 years of research and development on molecular modification of wood, Accoya® offers a real technical and ecological alternative for the manufacture of high performance solid wood windows and doors. The Accoya blades used in terraces and cladding remain perfectly straight, do not tile and keep their original size. Almost rot-proof and of incomparable dimensional stability, Accoya® solid wood brings all the performance and innovation required in this field, including real finish performance, thus limiting maintenance costs over time.