Breathable Envelope and Responsive Ventilation
Begin with a tight, well-insulated shell that sets the stage for small, precise moves. In the storyboard, a morning window-opening ritual may coexist with an HRV or ERV boost after showers. CO2, humidity, and VOC triggers appear as gentle cues, not alarms. Filter changes get a memorable moment, reinforcing stewardship. By showing the envelope and ventilation as characters, you clarify silent teamwork: the building blocks stability while the system rises and falls to meet real needs.