The main output of the company is a complex service of thermal units concerning their protection against high temperature, abrasion and chemical influence, using refractory shaped bricks, refractory concrete, fiber lining and other special materials. The customers of DITHERM a.s. are power and heat producers, important companies in chemical and petrochemical industry, building materials industry and companies of ferrous and nonferrous metallurgy. The strategy of the company is to provide its services in most complex way, from the expert opinion, periodic inspections, engineering, project documentation, thermal calculation, alternative solutions to the proper execution of the work, including disassembly, material supply and lining assembly. The service also includes drying-out of the linings, service during the guarantee period and afterward, regular inspections, supervision and evaluation of the life expectancy and technical properties of the lining.