An operating room does not just need to be clean. Its air needs to behave differently from the air in the rooms around it. Modern operating theatres are carefully controlled environments where ventilation, filtration, temperature, humidity and pressure all form part of the engineering strategy for reducing airborne contamination. One of the most interesting parts is something you cannot see: air pressure. For many operating rooms, the room is maintained at a higher pressure t

Hospitals carry an appearance of calm, but anyone who has worked in them knows the truth. Behind the walls is a constant effort to keep air clean, pressure steady, power uninterrupted and water controlled. None of these systems can slip, even briefly. In healthcare, building services sit close to the clinical frontline. If a system falters, the impact is immediate and it is felt in patient care. That reality shapes the way hospitals are designed, upgraded and maintained. A ty