The Hub


(800) 995-6329


334 Douglass St

Brooklyn, NY 11217

475 High Performance Building Supply

Creators of the Smart Enclosure guides, 475 provides the essential airsealing, insulation, ventilation, and daylight components needed to build like the future depends on it.

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Service Areas

Shipping across North America

Specialty Areas

Building products/materials manufacturer, Daylighting designer

Project Types

Commercial, Daycare, Education: K-12, Education: higher education, Government, Multi-family residential, Single-family residential


LEED AP, PHIUS Certified Builder, PHIUS Certified Passive House Consultant

Green Building United Legacy Partners

Green Building United Platinum Partners

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