The construction of spray booths has a primordial impact on quality of painting, environment, health. The spray booths ensure a continuous ventilation. The blowing-in and exhausting aeration, with a low air-flow speed (0,3 m/sec), is occurred by an abundant flowing through of suitably prepared air.

Some factors having impact on the construction of the spray booths:

- Size of the workpiece, handling timing (continuous, intermittent,   special)
- Applied spraying technique (pneumatic, high pressure,   electrostatic)
- Spraying movement (manual, by manipulator, by robot)
- Workpiece handling (overhead conveyor, floor-high conveyor,   special handling)
- Mode of exhausting (dry or wet filtration).