The template system of the load-bearing walls consists of 1.2 m wide templates which can be made with various insulation and polystyrene foam thickness and element length. The template consists of a specially prepared armature carcass and EPS material attached on both ends. The reinforcement serves for two purposes – ensures the required distance between polystyrene foam plates and serves as a concrete reinforcement. The distance of thermal insulation plates can be changed, achieving the desired concrete layer thickness (from 120 to 300 mm). The armature structure consists of longitudinal reinforcement (with diameter of 8, 10 and 12 mm), cross-section reinforcement with 5 mm diameter and diagonal reinforcement with 3 mm diameter. The internal part of the polystyrene foam templates is 50 mm thick, but the external part thickness can be changed depending on the designed thermal technical specifications.