Our Lady of Fatima Catholic School is equipped with full mechanical ventilation.

All systems have been programmed to introduce increased amounts of fresh air, run systems for two hours before and two hours after building occupancy, and filters upgraded to Minimum Efficiency Reporting Values (MERV) of 13 (previously MERV-8).

In addition, 16 high-efficiency particulate air (HEPA) filter units have been provided for specialty classrooms, office and administration areas, and classrooms with high enrolment.