thermisto GmbH is a nationwide supplier and service provider for underfloor heating systems. Since its founding in 2011, the primary focus lays in modernizing and replacing existing heating radiators, as well as creating a comfortable living feeling. The company offers two different system categories. First thermisto produces prepared elements made out of expanded polystyrene or wood fiber for insulation. These elements are equipped with inverted omega cuts. Laying on top of them are thin alloy plates which expand the ability to spread warmth. To send warmth from the heating generator to the designated area, plastic pipes are used, which bring warm water to each sector. The second approach is as a service provider. The basic product System swift is a solution which offers customers a quick and easy approach for getting underfloor heating. In contrast to the dry construction approach, System swift uses readily available screed to cut slits for warmth sharing pipes. This system has the advantage of no additional height because the pipe is laying within the screed.