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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
  
  Passive Building Foundations Training
- Sectors
  Passive isn't just for houses
  
  Single-Family
  
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  Office Buildings
  
  Schools
  
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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
  Find a Professional
  
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  Phius Certified Builder (CPHB)
  
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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
October 24 – 25

Phius Certified Rater Training | Providence, RI | October 2024
Come for the Phius Pro Forum, stay to become a Phius Certified Rater!
Upcoming Sessions
- 2024 AIA Philadelphia Home Tours | by Local Architects
  October 5 – 6
- Oct Member Office Hours - Modeling REVIVE
  October 8
- Boston Phius Building Tour - Multifamily Buildings
  October 9
- Passive House MA - Boston Phius Building Tour - Multifamily Buildings
  October 9
- Policy Work
  Promoting policies designed to grow passive building
  Policy Database
  
  Incentives
  
  Codes
  
  Qualified Allocation Plans
  
  Cost Data
- 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

Webinar

Dec Webinar - Office Hours for Everyone

Member exclusive Office Hours with James Ortega is making a one time debut for everyone! Submit your Project Questions and hear from Phius staff with tips and tricks!

Register Now

Mode

Live Virtual Session
Date

Dec. 19, 2023
Time

5pm - 6pm CT
Location

Zoom
CEU

1.0
Registration Fees

$10 Non-Member
$0 Phius Alliance Member