Kelly & Knight were approached to design the rain water and snow simulation equipment for this new state- of- the- art research facility. The research facility consists of two large environmental chambers which are designed to control and simulate external weather conditions so that construction materials (and appliances) can be tested under differing climatic conditions and wind velocities. There are several options for property types which may be constructed within the test facility ranging from apartment buildings to semi and detached houses. The chambers are climatically controlled, and temperatures can range from -20°C to +40°C.