This advanced-level course is the first of its kind in the UK and has been specifically tailored for contractors, but also valuable for design professionals. Successful retrofits require close collaboration between design and construction, and this course provides the essential knowledge and tools to bridge that gap.

You'll learn the key elements of delivering deep fabric retrofits, moisture management, airtightness, and more, while tackling the unique challenges of retrofit projects. This prepares you to solve on-site problems and deliver high-quality results.

Designed and taught by experienced trainers with hands-on retrofit expertise, the course is suited for those with a foundational understanding of Passivhaus.

For Contractors: Retrofits are full of risks but with the right approach it can be managed. Learn how to plan, manage, and execute a successful retrofit ensuring high-quality outcomes.

For Designers & Consultants: Gain insights into assessing buildability, supporting contractors effectively, and understanding the practical implications of your designs.

What's included:

• Live, online teaching sessions with our experienced trainers, incorporating tutorials.
• Hard copy training manuals and an appendix with links to further resources , to support you in applying your new-found knowledge to your work.
• 16 PHI Credit Points
• CPD Certificate worth 14 Hours

To get the most out this course, you'll have completed one of our intermediate CERTIFIED PASSIVHAUS TRADESPERSON or CERTIFIED PASSIVHAUS DESIGNER courses. If you don’t have formal training, we still welcome your interest. Please contact our training team (hello@coaction.org.uk) to discuss further.

See course structure, fees, and dates below.