CLOU The clever house design. You can look forward to well thought-out floor plan concepts, interesting architectural elements, different house sizes and the typical performance features that a timber prefabricated house "Made by RENSCH-HAUS" stands for. You only have to cut back on price, but not on quality, because our CLOU houses are characterized by high-quality features such as the RENSCH-HAUS fresh air heating technology, the diffusion-open thermo-around active structure and the choice of different finishing levels.