05/13/2026
This passive house project is a bit of a blast from the past, but we have some exciting news to share: it's received official Passive House certification from !
In one of our early collaborations with , we broke ground on this new single-family home construction in Oak Harbor back in 2022. Our clients' goal was to build a modest, ~2,000 sf high-performance home, and with the Phius certification now in hand, we can proudly say that we achieved that. In order to meet our performance benchmarks, we relied on a roster of proven strategies: triple-pane Vetta windows and doors, a Zehnder heat-recovery ventilation system, dense-pack cellulose insulation, and a heat pump. The design also takes full advantage of the sweeping south-facing views over the Puget Sound, maximizing solar gain and strategically positioning the solar panels on the garage roof. And during the warmer months, large sliding-glass doors offer access the porch and covered breezeway for indoor/outdoor living.
This property has been in the homeowners' family since the Great Depression, and now they'll have a comfortable, durable, and energy-efficient home to last for generations to come.
To learn more about this project, click the link in our bio.