Warehouse and factory cooling without air conditioning.
Big metal-roofed sheds trap heat and are too large to air-condition. Mist lines and misting fans cool the zones where people work – loading docks, packing lines and assembly bays.

Too big to air-condition
Warehouses and factories have large volumes, open doors and high roofs. Cooling the whole air volume is uneconomic; cooling the occupied zones is not.
Zone cooling layout
- Loading docks and dispatch bays
- Packing and picking lines
- Assembly and fabrication bays
- Roof cooling to cut radiant heat
High-pressure lines run along trusses or racking, with misting fans for spot cooling. Exhaust fans remove humid air.
Solutions for this industry
Industrial mist cooling
Heat relief for shop floors, furnaces, warehouses and loading bays.
Misting fan systems
Fan-mounted mist rings that push cooled air across large spaces.
Evaporative cooling
Water-based cooling for spaces where air conditioning is impractical.
How a TrueMist project runs
A structured conversation before any equipment is proposed.
- 01
Describe the problem
Tell us what is happening, where and when.
- 02
Assess the conditions
Area, airflow, humidity, water and power on site.
- 03
Define the system
Pump, nozzles, lines, filtration and controls sized to the duty.
- 04
Install & validate
Commissioning checks against the agreed objective.
Related solutions and guides
Questions we are often asked
Can misting damage stored goods?
We keep mist away from moisture-sensitive stock and use fine droplets that evaporate quickly.
Is roof cooling worth it?
On un-insulated metal roofs, roof misting can reduce radiant heat inside; see roof mist cooling.
How much does it cost to run?
Mainly the pump motor, typically a fraction of AC for the same area.
Your application deserves the right system.
Share your operating conditions. Start with a conversation, not a pre-selected package.
