Erfurt & Sohn KG is the market leader in the production and sale of paintable wall coverings. The internationally active family business based in Wuppertal was founded in 1827 by Friedrich Erfurt. Today, in addition to woodchip products, it sells innovative, design-oriented and ecologically sustainable wall coverings such as non-woven, smooth non-woven and embossed paper wallpapers as well as customisable digital print wallpapers in over 30 countries worldwide. Recycled fibres and renewable raw materials such as cellulose and wood fibres from sustainable forestry are predominantly used in production. With innovations for the energy optimisation of interior walls, such as the KlimaTec system, the company offers very successful, economically viable systems for saving energy and improving the indoor climate.