How phased IAQ strategies can support existing HVAC systems over time Existing HVAC systems are being asked to support higher expectations around indoor air quality, energy performance, operational visibility, and occupant experience than ever before. But...
There’s been a lot of discussion around ASHRAE 62.1, 241 and what it means for building design. But for many teams, the bigger question is: What’s the difference—and what does it mean for how clean air is delivered in a space? We broke it down in a...
Why wildfire smoke is becoming a condition engineers must plan for For decades, HVAC systems have been designed around semi-predictable environmental conditions: seasonal temperatures, humidity levels, and typical outdoor air quality. Wildfire smoke has...
Commercial ventilation design hasn’t evolved as fast as it needs to. You’re under pressure to hit energy goals, support ESG initiatives, and create healthier indoor spaces, all while navigating tight budgets and aging HVAC...
Indoor air quality is becoming a core indicator of how well a building performs. As expectations rise around comfort, energy use, and operational clarity, 2026 will be a year when IAQ is measured more precisely and managed more intelligently. These shifts reflect...
Building codes and ventilation standards set an essential baseline for occupant safety. They define the minimum. But minimums do not guarantee meaningful outcomes, especially when air quality fluctuates throughout the day based on occupancy, outdoor conditions, or...
In every project phase, from concept to commissioning, consultants are tasked with making buildings perform better. But amid the visible improvements in lighting, layout, and finishes, one of the most powerful tools for performance remains unseen: the air. ...
Why It’s Time to Rethink “Occupied” Hybrid schedules, flexible work patterns, and shifting comfort expectations have made occupancy one of the most dynamic variables in building performance. Yet many systems still operate on fixed schedules, with ventilation and...
October is recognized as National Indoor Air Quality (IAQ) Awareness Month. For those managing buildings, from HVAC contractors to facility managers, it is a reminder that air quality is no longer a “back-of-house” issue. Clean air should already be the standard, and...
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