Green Building Episode 7: How our Passive House Aced the Blower Door Test
This short film is Episode 7 of Peckham Architecture’s 11-part documentary series on how to construct a green building for energy efficiency and a lower carbon footprint. This episode shows the phenomenal results our passive house achieved in a blower door test, one part of an energy audit to assess energy efficiency. Even with one exterior door standing open, our eco house is the most airtight building in the city of Columbia, Missouri—and possibly in the country.
Peckham Architecture’s LEED Platinum home headquarters is Missouri’s first Passive House Institute US (PHIUS) Certified building. We used structural insulated panels, recycled blown in insulation for walls and ceilings and liquid house wrap to make our eco house airtight. These green building materials work together with solar panels, LED lights, HRV (heat recovery ventilation), a tankless water heater and Energy Star appliances to make our passive house net-positive, which means that it produces more electricity than it consumes.