Size office ventilation by occupancy and code rates — not floor area guesses.
Baseline: filtered supply, toilet/kitchen exhaust, CO₂ in meeting rooms, quiet ducted or VRF + makeup air.
Silencers and grille velocities matter as much as capacity.
Route ducts before finishes — rework after ceilings costs more than the design.
Size by occupancy and code rates, plus dense meeting rooms — open-plan guesses fail by midday.
CO₂ sensors and modulated supply pay back in alertness.
Route ducts before finishes and leave service hatches.
Loud grilles get switched off — then the design fails in use.
Aurum Prodest delivers calculation, duct fab and turnkey install for Tashkent offices.