Lecture Theatre Design Standards Pdf Updated Instant

: The first row should be at least 2.5m from the screen, while the last row should not exceed 15m to 20m .

: Safety codes usually dictate no more than 14 seats in a row where there is a gangway at each end, and only 7 seats if there is a gangway at one end only. 3. Sightlines and Visuals lecture theatre design standards pdf

| Feature | Standard Requirement | | :--- | :--- | | | 3.0m (minimum) to 4.5m (large halls) | | Rake (Slope) | Continuous rake preferred; Step geometry determined by C-value calc. | | Acoustics (RT) | 0.8s – 1.2s (unoccupied) | | Ambient Noise | NC 30 or below | | Lighting | Zoned (Screen, Audience, Lecturer); Dimmable LED | | AV Screen Size | Height = Distance to furthest viewer ÷ 6 | | Air Conditioning | Displacement ventilation preferred; no drafts > 0.2 m/s | | Emergency Lighting | Maintained luminaires along aisles and steps. | : The first row should be at least 2

If you reply with your and typical class size , I can narrow the standards to your specific code (e.g., AS 1428 for Australia, or NFPA 101 for USA). Sightlines and Visuals | Feature | Standard Requirement