Passive Building Design Guide: Commercial Construction

A better building which is better for the occupants and better for owners over the long haul. You can read sections of the design guide here and elsewhere on this site, or you can download the guide in PDF format.

5 Principles Drive PHIUS+

Science is the basic building block

PHIUS+ Buildings That Work

An energy-positive office, a healthcare facility, and a remodeled YMCA show that PHIUS+ makes sense

Benefits: Comfort, Durability, Health

A better building that is more predictable and affordable—at little or no extra cost.

PHIUS+ Works for All Building Types

In fact, as buildings get bigger, efficiency scales nicely

Breaking Down The Numbers: The Business case for PHIUS+

For up to a 3% premium you get a superior building. And many experienced developers report lower premiums.

Comparing Notes: Lessons Learned on Passive Building

Lessons from a developer, some architects, and a modeling team

Six Steps to PHIUS+ Certification

It may be the most thought-provoking 8-12 weeks of your career. And it will be worth it.

Download the Passive Building Design Guide for Commercial Construction

Download the Passive Building Design Guide for Commercial Construction