DescriptionA German manufacturer of wood-fibre insulation based in the Black Forest, with decades of specialisation in the material. It produces rigid boards and flexible batts for façades, roofs and internal linings, including render-finished external thermal insulation systems. Its products have environmental declarations from the Institut Bauen und Umwelt (IBU). Wood fibre combines thermal insulation, a high time lag against summer heat, and openness to vapour diffusion. It is distributed in Spain through gutex.es.