Kvatro units The Kvatro unit system is an economic way to create thermally insulated walls and ceilings. Thanks to its reliable structure, Kvatro units have acquired the trust of constructors working at various industrial, commercial, warehouse, and recreational building sites. Since 1982, they have been used at various sites in Finland and abroad. The effective width of the panels is 900 mm and the greatest length is 12 m. Insulation thickness ranges from 125–250 mm. The inner and outer surfaces of the units are paint-coated steel. The system also comprises aluminum Kvatro windows, which are equipped with the necessary seals and molding at the factory. Units that protect from burglary are also available for stores: Kvatro MS1, Kvatro MS2, and Kvatro MS3. |