Did you know there are rules and regulations about how much natural light and natural ventilation must be present in each room of a home? Before your building department approves a house, an addition ...

This study—the basis for developing the ventilation calculator—was published in the Journal of Dental Research. Using a CO 2 monitor, household baking soda and vinegar, providers can follow the ...

Although ventilation calculations sometimes appear to be a “no brainer,” this article will show how important it is to properly identify spaces and their function, how to automate the calculations, ...