Special Event! Healthy Materials: Up-Level Your Interiors & Passive House Projects (WED, 3/29)
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What is passive House

Passive House design and construction empowers us to build healthy, resilient buildings that slash building energy use and carbon emissions.

Passive House 101
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Passive House Retrofits

A proven pathway to dramatically reduce the energy use and operation carbon emissions of existing buildings while making the healthier and more comfortable.

Selected Projects