Topanel manufactures the full range of polyurethane (PUR), polyisocyanurate (PIR) or mineral wool thermo-insulating sandwich panels for walls or roofs. The Topanel thermo-insulating panels provide high thermal insulation and have a low conductivity, thus conserving heat and reducing energy consumption. In addition, mineral wool sandwich panels are fireproof and thus ensure fire resistance. Find out below the technical details for all types of sandwich panels manufactured by us, see the catalog or request a personalized price offer.