DSSR not only designs artificial lighting for internal & external spaces but we also undertake lighting masterplanning, environmental impact reports, daylight & sunlight penetration studies DSSR is a building services and environmental consultancy with over 60 years experience in the UK and overseas Our staff are well versed in the latest fire engineering codes and design codes/guidance documentation We focus on our clients needs to deliver intelligent In addition to our core skills in design and construction consultancy we also have a well established Sustainability Group offering consultancy advice on all aspects of energy consumption and renewable resources