Passivhaus Affiliate

Introduction to THERM (Coaction)

Date: On-demand Time: Self Paced Learning- 1 Year Access
Location: Online Cost: £180 +VAT

Introduction to THERM (Coaction)

For any course queries, please contact Coaction Training: 01752 686890 or

Thermal bridges are one of the key ways that buildings lose heat and understanding them is critical to designing effective low-energy buildings. Learn how to use THERM software to understand 2D thermal bridges and generate Psi-values, through this self-study course worth 16 PHI Credit Points, which can be completed at your own pace.

Find out more Coaction Passivhaus Designer Course

Who should attend?

This course is aimed at Passivhaus Designer/Consultants, or those who have a similar level of understanding of building physics.



The course is broken down into a series of short modules to guide your learning, with exercises along the way to test your understanding. Topics covered include:

  • Why thermal bridges are significant.

  • How thermal bridges can vary in construction.

  • The concepts of calculation for 2D thermal bridges.

  • How to calculate 2D thermal bridges using THERM software.

View the full schedule here.


This short course will teach you how to improve your buildings using THERM software, through 2 days of self-study via the online learning platform that can be completed in your own time and at your own pace. Coaction also provide step-by-step software installation instructions.



Coaction Training CIC is a social enterprise, and they work hard to keep their fees as affordable as possible whilst giving all their learners the confidence to deliver real-world results.

Introduction to using THERM on-line course: £180.00 +VAT.

This cost includes access to the course content via the online learning platform for one year. The software itself is downloadable for free and Coaction provide full software installation instructions.



To register, fill out the booking form.

Please contact Coaction Training with any course queries or to discuss the course in depth:  01752 686890 or

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Further information

Coaction Training: Intro to THERM Course

Passivhaus Trust Membership

Passivhaus Certification

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