Schools that improve their ventilation systems have experienced better attendance and healthier learning environments.
Ryan Majewski – General Manager, CWF Restoration
After dealing with over 10,000 property restoration cases since 1988, I’ve seen how poor IAQ creates cascading health problems. When we respond to mold remediation calls in schools, teachers consistently report that students had been getting sick more frequently in the weeks before finding – that’s their immune systems already compromised from breathing contaminated air daily.
The most dramatic case I handled was a Dallas elementary school where 40% of students were reporting headaches and fatigue before we found extensive mold behind classroom walls. Within two weeks of our remediation and improved ventilation installation, attendance jumped 15% and the nurse’s office visits dropped by half. Kids weren’t fighting off airborne contaminants anymore, so their energy went back to learning.
From a restoration perspective, energy recovery ventilators (ERVs) prevent the moisture buildup that creates mold growth in the first place. I’ve seen schools spend $50,000+ on emergency mold remediation that could’ve been prevented with proper ventilation systems. When humidity stays controlled, you eliminate the perfect breeding ground for allergens that trigger asthma and respiratory issues.
The productivity difference is immediate and measurable. In our own office, after installing commercial-grade air handling systems, our project managers report clearer thinking during long insurance claim calls and fewer sick days across our 24/7 response teams. Fresh, filtered air keeps everyone sharp when they need to make critical decisions under pressure.
With more than 30 years of property restoration experience, Ryan Majewski has seen firsthand how indoor air quality (IAQ) can affect building occupants. Through years of investigating indoor environmental concerns, Majewski has gained a unique perspective on the connection between air quality, occupant health, and school environments.