We specialize in professional supply and consulting services in the fields of heat pumps, floor heating, ventilation systems (including heat recovery), photovoltaics, and cooling and air conditioning systems. We handle turnkey projects from the initial design through training.

Everything for interiors and exteriors in one place. 14 showrooms with a wide selection, including flooring, doors, windows, wall and floor tiles, skim coats, wallpaper, and lighting fixtures. A center for structural construction featuring displays of bricks, concrete blocks, facades, and heating systems. Thousands of samples, comprehensive services from design to installation, and a designer café.