Lecture Theatre Design Standards Pdf 💯 Must Read
Seat Pitch: The distance between rows should be 900mm to 1000mm to allow for "side-stepping" access.
| Category | Required Item | Typical Value/Prescription | | :--- | :--- | :--- | | | C-value chart | Minimum 120mm recommended | | Acoustics | RT60 formula | 0.6 – 1.0 sec (furnished room) | | Seating | Row spacing diagram | 900mm minimum (back-to-back) | | Lighting | Contrast ratio | 3:1 (board to background) | | AV | Projector lumens | 10,000+ for >200 seats | | Egress | Exit width formula | 1.1m + 0.6m per 100 seats | | Access | Wheelchair sightline | 1.2m x 1.5m clear zone, 90cm eye level | | HVAC | NC rating | NC-25 or quieter | lecture theatre design standards pdf
Main center gangways should be at least 1200 mm wide, while side aisles should be roughly 1350 mm to accommodate traffic flow. Seat Pitch: The distance between rows should be
For front-projection theatres, ambient light must be controlled to < 10 lux on the screen. This means: This means:
