- 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
  
  Multifamily
  
  Office Buildings
  
  Schools
  
  Other Non-Residential
- Projects
  Phius Certified Projects are the most energy efficient and comfortable buildings in the world
  Find a Project
  
  Project Certification
  
  Submit a Project
  
  Certification Review Queue
- Products
  Phius Certified Products are guaranteed to perform to passive standards
  View Products
  
  Product Certification Overview
  
  Window Certification
  
  Panel Certification
- Professionals
  Phius Certified Professionals are on the cutting edge of high-performance building
  Find a Professional
  
  Phius Certified Consultant (CPHC®)
  
  Phius Certified Builder (CPHB)
  
  Phius Certified Rater
  
  Phius Certified Verifier
  
  Phius Associate
  
  Maintain Credentials
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

Browse All Events

Showing 1– 6 of 6 results

Upcoming events

Oct 24 2024

In-Person Session Training

Phius Certified Rater Training | Providence, RI | October 2024

Anthony Lisanti

Th F | 8:00 - 5:00 PM Eastern 20 CEU

Nov 6 2024

Live Virtual Session Training

Phius Project Certification Workshop | November 2024

John Loercher

1:00 - 5:00 PM Eastern 4 CEU

Oct 28 2024

Live Virtual Session Training

Phius Certified Builder Training and Certification Exam | October 2024

Rob Leonard Beth Campbell

M T Th F | 12:00 - 3:00 PM Eastern 32.5 CEU

Nov 13 2024

In-Person Session Training

Phius Certified Builder Training | Bryan, TX | November 2024

Beth Campbell Josh Salinger

W Th F | 8:00 - 5:00 PM Local 32.5 CEU

Dec 2 2024

Live Virtual Session Training

Phius Certified Builder Training and Certification Exam | December 2024

Jon Erickson Rob Leonard

M T Th F | 2:00 - 5:00 PM Eastern 32.5 CEU

Jan 29 2025

In-Person Session Training

Phius Certified Rater Training | RESNET | January 2025

Anthony Lisanti

Wed 1:00 - 5:00 PM Local | Thurs 9:00 - 5:00 PM Local 20 CEU