Practical guide
6 minHow to Outfit an Auditorium
An auditorium gets outfitted once every 15–20 years. These 5 steps prevent the mistakes you pay for that entire time.
The 5 steps
Measure the real room, not the ideal drawing
Define pitch and seat width
Integrate acoustics with the ceiling
Validate egress and accessibility
Plan installation and maintenance
Calculate your capacity
520
estimated seats
- Approximate rows
- 17
- Room area
- 320 m²
- Net seating area
- 272 m²
Preliminary planning estimate. At quoting time we validate against drawings, local code and access routes.
3 costly mistakes
Maximizing seats by sacrificing pitch
Going under 85 cm between rows gains 5% capacity and loses 100% of the comfort. The room feels full… of cramped knees.
Leaving acoustics for the end
Retrofitting acoustics costs 3× more than integrating it: acoustic clouds and panels are planned with the ceiling, not after.
Seating without a maintenance plan
In heavy use, upholstery suffers first. That's why we recommend removable-upholstery systems (Lira): reupholstering goes from project to routine.
Explore the full seating line Inorca →
Frequently asked questions
How many seats fit per square meter of auditorium?
Quick rule: ~1.9–2.2 seats per m² of net room area with a standard 95 cm pitch and 15% aisles. A 300 m² room lands around 570–650 seats. Validate with our calculator, then against drawings.
What row spacing is recommended?
85 cm is compact (functional minimum), 95 cm institutional standard and 105 cm comfort/premium theater level. More pitch means better egress and experience.
Upholstered or polypropylene seating?
Theaters and corporate auditoriums: upholstered (ideally removable, like Inorca Lira). Churches, schools and high-traffic multipurpose halls: structural polypropylene, which lasts decades.
Ready to apply it to your project?