Materials and elements for heat and sound insulation of floors, ceilings, and walls in newly constructed or renovated buildings. Today, this range of materials also extends to the sustainable construction industry with components made of cork, kenaf fibre, rock wool, mineral wool, pure virgin wool felt, or wood fibre. The Giusto Gostoli company also has a wide assortment of liquid and bitumen, cold and breathable membrane waterproofing products.