In a hospital a door is not just a way through: it is a technical component that helps maintain air pressures, protects against radiation, lets beds and trolleys pass and reduces hand contact. Choosing the wrong door compromises the performance of the whole room.
Which types of door does a hospital need?
Each hospital area needs a different type of door, depending on the requirement that matters most.
| Area | Door type | Main requirement |
|---|---|---|
| Operating theatre | Hermetic automatic sliding door | Airtightness and touchless opening |
| Isolation and controlled-contamination rooms | Hermetic door, sliding or hinged | Airtightness |
| Radiology and rooms with X-ray equipment | Lead-lined door | Continuity of shielding |
| Intensive care | Glazed sliding door | Visibility of the patient |
| Corridors and bed routes | Double hinged door, often automated | Passage of beds and trolleys |
| Wards, clinics and service rooms | Hinged door with washable finishes | Hygiene and impact resistance |
| Fire compartments | Fire door certified to the standards of the country | Fire resistance |
A hospital uses many families of doors, which must work together with the walls, the ceilings and the building services.
How does a hermetic sliding door work?
A hermetic sliding door runs parallel to the wall like an ordinary sliding door, but in the last part of its travel a mechanism draws it against the frame and compresses the perimeter gaskets. At the same time a bottom seal drops towards the floor. On opening the movement is reversed: the leaf moves away from the gasket and then slides, without rubbing.
In operating theatres the door is often automatic. It is opened by touchless sensors or by elbow or foot switches, to avoid hand contact; safety sensors stop the leaf from striking people or equipment. Between the two doors of an anteroom an interlock can be fitted, which prevents both from opening at once and keeps the spaces separated.
What is a lead-lined door and how is it specified?
A lead-lined door is a door shielded against X-rays: the leaf contains a lead sheet, and the shielding continues into the frame and into any vision panel, made of X-ray protective glass. It is used in radiology rooms, in operating theatres where radiological equipment is used and in other rooms where the radiation protection expert specifies shielding.
Shielding is measured in millimetres of lead equivalent, and there is no standard value. It is calculated by the radiation protection expert on the basis of the type of equipment, its workload and the use of the adjoining rooms. The fundamental rule is continuity: the door must provide the same level of protection as the wall it is set in, with no gaps along the frame.
A lead-lined door can be hinged or sliding, manual or automatic. The lead increases the weight of the leaf, which must be considered when choosing hinges, tracks and operators.
When are hinged doors the right choice?
Hinged doors remain the most practical solution in corridors, along bed routes and in many ward rooms. Main routes often use double doors, sometimes with unequal leaves: the wider leaf serves everyday pedestrian traffic, and both open when beds and equipment pass. Where traffic is heavy, hinged doors can be automated so that staff do not have to push them with their hands or with beds.
What hygiene requirements must a hospital door meet?
Hospital doors need smooth, continuous surfaces that resist disinfectants, with edges and handles that do not trap dirt. In critical areas doors without handles and with touchless opening are preferred. Where beds and trolleys pass, impact protection prevents the finish from being damaged and becoming hard to clean.
The point where the door meets the wall matters too: a flush junction, with no open gaps between frame and panel, is easier to clean and keeps the seal more effectively.
Why choose doors coordinated with modular walls?
When doors and walls belong to the same system, the door frame is designed together with the panel that holds it. There are four advantages.
- Continuous airtightness, because the junction between door and wall is resolved in the design rather than adapted on site.
- Continuous shielding, because in lead-lined doors the protection carries on without interruption into the wall.
- Coordinated finishes, with flush surfaces and matching materials.
- One party responsible for the whole envelope, instead of several suppliers sharing the interfaces.
How does ADAM approach hospital doors?
ADAM S.r.l., through its ADAM Health division, supplies technical hospital doors, including hermetic automatic sliding doors with a dedicated drive mechanism, and medical doors for radiology rooms. X-ray shielding is available for walls, doors and windows.
ADAM doors are part of the same offer as the SALUS modular wall system, developed since 2006 for operating theatres, intensive care units, wards, corridors and X-ray rooms. The system is designed and manufactured at the plant in Bernate Ticino, near Milan, as described on the Manufacturing page.
Anyone planning a surgical suite can read more in the guide to modular operating theatres; for critical care areas there is the guide to the modular intensive care unit. For advice on the doors of a hospital project, contact the ADAM team.