Cold Aisle Containment is a popular way of cooling high density server installations. Cold Aisle Containment works by enclosing the entire cool aisle so containing the cold air and preventing it from mixing. EDP offers it’s own retro-fit cold aisle containment system that can be fitted to existing rows of cabinets. Because it is a retro-fit solution it can also be used for hot aisle containment. EDP Europe also offer Rittal’s cold aisle containment solution.