JRD is a leading developer of low-energy and passive apartment houses in the Czech Republic. For its accomplishments and contributions to modern energy-efficient housing has JRD received many awards both from professional organisations and Czech government. The company’s mission is to provide a comfortable and modern living and present and promote a comprehensive approach to environmentally friendly architecture, energy savings and healthy lifestyle. The company strives to improve constantly and with every new project it achieves better elaborated technologies, processes, materials and new technical solutions. Thus the company JRD managed to not only continually lower demands of flats and houses for operation, but also create for their occupants truly modern and comfortable indoor environment.