1 out of 4
buildings in the US can be classified as sick
64M workers
frequently experienced symptoms associated with SBS at work including:
nose irritation, eye irritation, headaches
20% of all Illnesses
are caused by or aggravated by polluted indoor air
Indoor air pollution
ranks as one of the top 5 environmental risks to public health since 1990
Every 20 seconds
Around the world, a death occurs due to poor indoor air quality
2 out of 3
indoor air quality problems involve Inefficient HVAC and Air Duct Systems
21% of efficiency decrease
A buildup of .042 inches of dirt on a heating or cooling coil results in an efficiency decrease
1 out of 6
people with allergies suffer from direct relationship to fungi and bacteria in Air Duct System
The cost of sick building