About the Course

Not Just a "Course." Real Talk from 50+ Years on the Front Lines  This is not a typical course with slides and scripts. This is pure education straight from me, Brian Iverson. I read from notes so I do not miss anything important, but I also share real battlefield stories. The wins, the disasters, especially the mold ones, and the hard lessons from building real homes and buildings since 1974.  You are not here to learn how to build a basic code minimum house or building. Nobody I have talked to over the last 12 years, more than 10,000 people, wanted that. You want better. More durable. Healthier. Far more efficient. Not everyone is ready or able to jump straight to a 50 percent or greater BTU reduction. That is okay. Start with the basics for real gains in comfort and savings, then build from there as your project and budget allow. I teach the physics so you can choose your level.  With over 50 years in construction, I have built super energy efficient homes and buildings, developed affordable housing, and invented products like Thermal Studs. This program is a complete, practical roadmap distilled from real successes, hard learned failures, and hands on experience. Yes, including mold. I have seen it up close. Early on, we sealed homes airtight without understanding moisture. That led to interior rain and mold. Water vapor plus uncontrolled moisture equals mold. I learned what not to do, and now I teach how to prevent it for good.  What You'll Get  • Four hours of straightforward, no fluff content using plain English, simple analogies, and real stories. Learn how to start with a 50 percent BTU reduction over code and how to push toward 90 percent while keeping buildings mold free and built to last for centuries.  • Proven strategies rooted in building science and real projects, including moisture management, proper airtightness, smart ventilation, high performance insulation, and envelope design.  • A strong focus on longevity. Structures engineered to endure without rotting, molding, or wasting energy. • The Carbonless Logic Playbook - a comprehensive guide to the principles and methodology behind carbon-conscious building. • The Super Efficient Home Checklist - a practical tool for evaluating and improving home performance. I hate mold. Nothing destroys a building's value faster or harms people more than hidden moisture problems. This course shows you how to eliminate that risk from the start.  Whether you are a builder, architect, remodeler, homeowner, or developer anywhere in the world, this equips you to create healthier, more efficient, truly durable structures at your own pace.

Simplified Net Zero Passive House Building

Discover how to build affordable, energy-efficient homes by thinking in systems, not parts.

Proven Efficiency

Mastering the Building Envelope: The Key to Cutting Heating and Cooling Demands by Up to 90%

Avoiding Mold by Designing Correctly First

Master the Control Layers: Learn how to design and maintain continuous thermal, air, vapor, and moisture control layers throughout the entire building envelope—so you can prevent future mold issues and ensure long-term durability.

About the Creator

Carbonless Logic was created by Brian Iverson, inventor of the Thermal Studs platform and the driving force behind hundreds of high-performance homes across North America. With over 40 years of hands-on experience, Brian has worked as a certified energy auditor, builder, realtor, and consultant—helping families and professionals create comfortable, healthy, and ultra-efficient homes and buildings that perform in any climate. Frustrated by confusing codes, scattered info, and outdated practices, Brian distilled his expertise into this practical course—a clear roadmap to smarter, net-zero-ready building that saves money, protects health, and builds a better future.

Course Curriculum

  1. 1

    Welcome to Carbonless Logic: Building That Makes Sense

    1. (Included in full purchase)
  2. 2

    Module 1: Passing the Torch. Its Time to Teach

    1. (Included in full purchase)
  3. 3

    Module 2: The Envelope

    1. (Included in full purchase)
  4. 4

    Module 3: Thinking Like a System

    1. (Included in full purchase)
  5. 5

    Module 4: The 8 Control Layers of an Envelope

    1. (Included in full purchase)
  6. 6

    Module 5: Air, Moisture, and Mold Growth and How to Avoid It

    1. (Included in full purchase)
  7. 7

    Module 6: Thermal Control and Energy Flow

    1. (Included in full purchase)
  8. 8

    Module 7: Materials That Matter

    1. (Included in full purchase)
  9. 9

    Module 8: How We Built 55 Homes in 28 Days Each

    1. (Included in full purchase)
  10. 10

    Module 9: The Thermal Suite Case Study

    1. (Included in full purchase)
  11. 11

    Module 10: Smart Not Harder

    1. (Included in full purchase)
  12. 12

    Module 11: Carbonless Logic in the Real World

    1. (Included in full purchase)
  13. 13

    Module 12: The Carbonless Engine Report

    1. (Included in full purchase)
  14. 14

    Module 13: The Future - The Carbonless Movement

    1. (Included in full purchase)
  15. 15

    Additional Tools and Downloads

    1. (Included in full purchase)
    2. (Included in full purchase)
    3. (Included in full purchase)
    4. (Included in full purchase)

Student Testimonials

See how Carbonless Logic is changing the way people build. These stories come from homeowners, builders, and designers who used the course to make smarter decisions, save money, and create higher performing homes. Their results show what is possible for you too.

“Carbonless Logic gave me the clarity I needed to help clients move past code minimum thinking. The examples and real world breakdowns helped me refine our entire approach to energy efficient design. My team now uses the framework on every project.”
Mark R.

Residential Designer

“I thought I understood high performance building, but Carbonless Logic opened my eyes to how everything actually works together. The modules broke down complex concepts into steps that finally made sense. For the first time, I feel confident designing a path to net zero for my clients. This course paid for itself in one project.”
Daniel S.

Builder

“As a homeowner, I always felt overwhelmed by the technical side of energy efficient building. This course made everything simple. I finally understand what goes into a net zero home and how to ask the right questions. It helped me make confident decisions that will save us money for decades.”
Hannah T.

Homeowner

Ready to build net zero, ultra-durable, mold-free, excellence that lasts generations with confidence?

Enroll now to unlock the code to affordable, energy-efficient home and building construction—explained in simple, everyday physics (no fancy jargon needed!).

$199.00