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- What is Passive Building?
  Your passive building questions, answered
  
  Passive Building
  
  Passive Building Principles
  
  Passive Building FAQs
  
  A Better Way to Zero
- Sectors
  Passive isn't just for houses
  
  Single-Family
  
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- Projects
  Phius Certified Projects are the most energy efficient and comfortable buildings in the world
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- Products
  Phius Certified Products are guaranteed to perform to passive standards
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- Professionals
  Phius Certified Professionals are on the cutting edge of high-performance building
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  Phius Certified Consultant (CPHC®)
  
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Our Approach
- New Construction
  Phius CORE and Phius ZERO provide the path for constructing a Phius building from the ground up.
- Retrofit
  Upgrade existing buildings to Phius standards using Phius CORE REVIVE and Phius ZERO REVIVE.
- Commercial
  Phius standards aren't just for residential buildings. Phius CORE COMM and Phius ZERO COMM can be applied to any non-residential building.
Categories
June 20 – 22

Phius Certified Rater Training | June 2022
Stay on the cutting edge by becoming a Phius Certified Rater.
Upcoming Sessions
- Passive House Northwest - 2022 Micro-Conference
  May 20
- Northeast Sustainable Energy Association (NESEA) - Cape Cod Hemp House
  May 20
- Phius Certified Builder Training | May 2022
  May 23 – June 3
- Member Office Hours - Common Project Questions | May 2022
  May 24
- Policy Work
  Promoting policies designed to grow passive building
  Policy Database
  
  Incentives
  
  Codes
  
  Qualified Allocation Plans
- Tools and Support
  Providing the tools you need to create healthier buildings
  Resource Library
  
  Certification Support
  
  Calculators and Protocols
  
  Feasibility Study
  
  WUFI Passive Design Tool
  
  Climate Data
  
  Quality Assurance
  
  Tech Corner

Find a Professional

Areas Serviced

Certifications

Michael Burgess, AIA

mjb Architects llc

Connecticut Virginia Massachusetts Rhode Island New York New Hampshire

Phius Certified Consultant (CPHC)

Email

Joshua Dias

Enso Innovations Inc.

All Canadian Provinces Ontario Quebec

Phius Certified Builder (CPHB)

Email

Bruce Zahn

Wisconsin

Phius Certified Consultant (CPHC)

Email

Eric Schwartzbach

HOK

Illinois

Phius Certified Consultant (CPHC)

Email

Sayo Okada

SA2 Studios

Massachusetts

Phius Certified Consultant (CPHC) Phius Certified Builder (CPHB)

Email

Kathleen Ellis

Kakoon Buildings

Wisconsin

Phius Certified Consultant (CPHC)

Email

Brian Barker, AIA

HKS

Utah

Phius Certified Consultant (CPHC)

Email

Carl Sterner, AIA, RA

sol design + Consulting

All US States All Canadian Provinces & Territories

Phius Certified Consultant (CPHC)

Email

Tony Holub, AIA

HOK

Illinois

Phius Certified Consultant (CPHC)

Email

Brenden May

Cranshaw Construction

Connecticut Maine Massachusetts

Phius Certified Builder (CPHB)

Email

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