Sundolitt

Sundolitt is a European manufacturer of foamed polystyrene materials used in construction, infrastructure and packaging. Operating under the Sunde Group, the company produces expanded polystyrene (EPS) and extruded polystyrene (XPS) solutions such as insulation boards, geofoam blocks and void formers for building and civil engineering, as well as moulded protective packaging and insulated boxes for industrial and food logistics uses.

With production sites across the Nordic region and the UK, Sundolitt supplies lightweight materials known for thermal performance, shock absorption and ease of handling. The company supports recycling of EPS and integration of recycled content where feasible, aligning with circular economy practices in plastics and construction materials.