Insulation: Thermal and sound insulation, including: Blown-in insulation such as rock wool, glass wool, and Isofloc cellulose. Insulating double-shell masonry with Pearl. Insulating substructures of vaulted and basement ceilings, and renovating screed floors (insulation). Retrofitting insulation for various types of damage, repairs to the underside of roofs. Renovation: Apartment renovation, including: Floor laying work, sanding and sealing parquet floors. Sealing and coating basement floors, kitchen renovation and disposal. Customer-facing masonry services. Various painting work. The company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, acquire, manage and sell real estate, and enter into any business and conclude any contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.