Builders and trades

Building Certification Verification Requirements

October 18, 2026|

A three-hour course on what PHI building certification requires a project to verify, and what it doesn’t: the key drivers of performance, PHI’s requirements and checklists, and how to work with a certifier and the project team. Large multifamily buildings frame the class; the lessons apply to every building type.

Passive House Mechanicals

October 18, 2026|

The design of Passive House mechanical systems, with a focus on ventilation and hot water: system types, performance specifications, coordination, sequencing, inspection, testing, and reporting for ventilation, heating, cooling, and hot water.

Passive House Enclosures

October 18, 2026|

Passive House puts the enclosure first, and the enclosure drives comfort, resilience, health, and efficiency. This course covers its priorities, strategies, components, and details, from cold climates to hot and humid ones and across construction types and building scales, and how to deliver predictable results.

Introduction to Passive House Trades

October 18, 2026|

A four-hour course for builders and trades on how Passive Houses are built: the basics, typical construction types, windows and their installation, air barriers and insulation, and new Passive House products, with the details that make performance predictable.

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