FAQ - Barrisol Clim® Featuring Carrier® Products Ceilings

Is there a risk of dust deposit in the plenum?

All the air blown into the plenum is filtered beforehand by the air conditioning unit feeding the Barrisol Clim® ceiling featuring Carrier® Products, so this air is dust-free. 

In addition, the entire plenum is in  overpressure preventing any dust from the room to settle in the plenum.