We described plans and activities connected with constructing an environment-friendly house in Sława in Zielona Góra Voivodship (Aura, No. 3, 1993). The designer and constmctor, a graduate from Darmstadt Technical University, addressed solving problems related to upsetting and destroying the environment during the construction of a detached house which needs heating, water supply, sewage discharge and treatment, etc. Today, these systems are mostly installed. The article discusses the course and results of attaining the objectives.