About 475 High Performance Building Supply

We are a premier provider of high-performance building components dedicated to transforming the North American construction industry through sustainable, energy-efficient solutions. Our team sources world-class airtightness systems, insulation, and ventilation technology to help professionals achieve Passive House standards and carbon-neutral goals.

Our Mission

To lead the building industry towards a sustainable future by providing the essential knowledge and specialized materials required for high-performance, low-energy construction.