We teach you how to understand your building and its needs

In this comprehensive course, we will empower you with the knowledge to decipher the intricate science behind your building. This newfound understanding will empower you to make well-informed decisions on a wide range of crucial aspects, spanning insulation, ventilation, heating systems, renewable energy solutions, and much more. Upon successfully completing this course, you will possess the expertise needed to identify and diagnose any pre-existing issues within your building. Armed with this knowledge, you'll be able to rectify these issues in the most effective manner possible, ensuring that you won't find yourself needing a costly re-retrofit anytime soon. With your enhanced understanding, you'll have the ability to transform your home from its current state, which may be plagued by drafts, dampness, and mould problems, into a high-performance, comfortable, and healthy sanctuary.
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Who is this course for?

In our online retrofit course, we stress the vital significance of mastering the process of a "deep retrofit." Deep retrofits are pivotal in sustainable construction and building management, reducing energy consumption, emissions, and improving indoor comfort. Learning to perform deep retrofits properly is essential for a more sustainable and resilient built environment.

  • Homeowners: Acquire the knowledge and skills necessary to transform your existing home into a more energy-efficient and comfortable space, while saving money in the process.

  • Architects: Learn advanced techniques and best practices for designing deep retrofit solutions, revitalising existing buildings with sustainable, high-performance upgrades.

  • Contractors: Elevate your expertise, stay competitive in the industry, and meet the increasing demand for energy-efficient deep retrofit projects, contributing to a greener and more sustainable future.

Course curriculum

    1. Course Trailer

      FREE PREVIEW

    2. Introduction

      FREE PREVIEW

    3. Decide How Deep You Want To Retrofit

    4. Cost Considerations

    1. Retrofit Strategy | Part 1

    2. Retrofit Strategy | Part 2

    3. Identify Energy and Carbon-Related Opportunities

    4. Clarify Client Concerns and Priorities

    1. Survey & Assess

      FREE PREVIEW

    1. Vapour & Moisture Management

    2. Quiz

    1. Insulated Roofs

    2. Quiz

    3. Insulated Walls

    4. External Wall Insulation (EWI)

    5. Cavity Wall Insulation

    6. Internal Wall Insulation (IWI)

    7. Insulated Floors

    8. Quiz

    1. Airtightness & Vapour Control

About this course

  • 33 lessons
  • 5 hours of video content
  • 5 CPD/CEU points
  • Science Based Principles
  • €99.00

Key Benefits

  • Flexible Learning at Your Fingertips

    What sets us apart is the on-demand nature of our course. You have the freedom to pause, carry on with your day, and return whenever it suits you, ensuring unlimited access to this valuable knowledge resource.

  • Empowering Building Science Knowledge

    Our course goes beyond the one-size-fits-all approach. We empower students with a deep understanding of building science principles, enabling them to diagnose and tailor retrofit solutions to their specific building's needs. Say goodbye to cookie-cutter approaches.

  • Cost-Saving Strategies

    Our course equips you with cost-effective retrofit strategies. You'll learn how to make smart, budget-conscious decisions when selecting materials and implementing energy-efficient solutions, helping you save money while improving your building's performance.

Meet Your Instructor

Tomás O’Leary is a trailblazer in Passivhaus design and one of the most trusted voices in high-performance building. A natural educator, he’s trained thousands of professionals worldwide and helped shape Passivhaus training standards. He delivered the first certified Passive House in the English-speaking world and has spent over 30 years leading mosart at the cutting edge of sustainable architecture, consultancy, and education. His work bridges design innovation and climate impact — always with people and performance at the core.

Tomás O'Leary

Passivhaus Certifier & Trainer

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