About this asset

An industrial charcoal steel rotating darkroom door Revit family providing a light-tight revolving entry for photographic and scientific facilities. Engineered for light-sensitive operations, this cylindrical unit features a curved outer housing integrated into a wall frame, enclosing a rotating interior cylinder. The smooth, dark charcoal finish minimises internal reflections to maintain light-tight conditions during passage. A curved fascia cap conceals the overhead pivot mechanism, while the floor-level track defines the circular rotation envelope. Structural framing flanks the wall aperture to provide a secure interface with adjacent partitions, ensuring complete light exclusion while permitting continuous access between illuminated spaces and processing areas.

The download is a 317 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.

Load this specialty component directly into Revit project templates to place it into standard partition walls. The geometry cuts the host wall opening cleanly and displays accurate clearances in both plan and elevation views. Designers can adjust material parameters to match specific project finishes or schedules, while verifying door swing clearances against room layouts and egress pathways in documentation sets.

This specialty revolving light-trap door suits university darkrooms, medical radiography suites, cleanrooms, and forensic imaging laboratories where continuous walk-through access is required without contaminating light-sensitive processes. It coordinates seamlessly with lab casework, masonry partitions, and acoustic wall assemblies. Specifiers frequently search for light lock doors, revolving lab doors, darkroom entry systems, and photographic light traps when detailing specialist technical facilities during schematic design and technical specification phases.