ABBE Level 3 & AIM Qualifications Level 4

Combined Domestic Energy Assessor (DEA) and Retrofit Assessor Course

12 Months Professional Membership Included

£2295 +VAT
180 Hours
Study

Become a qualified DEA and TrustMark Accredited Retrofit Assessor

Looking to start a new career in the UK’s growing retrofit industry?
Begin your journey with the ABBE Level 3 Certificate in Domestic Energy Assessment and qualify as a Domestic Energy Assessor (DEA) – your first step towards becoming a retrofit professional.

As a certified DEA, you’ll assess the energy efficiency of residential properties and produce legally required Energy Performance Certificates (EPCs) for homes being sold or rented across the UK.

Once qualified, you will advance further by completing the Level 4 Award in Retrofit Assessment, gaining the specialist skills needed to carry out retrofit assessments in line with PAS 2035 and the forthcoming BS 40104 standards.

At The Retrofit Academy, we provide industry-leading, flexible online training designed by retrofit experts. Our courses combine expert tuition with practical, real-world insight – helping you become a fully qualified professional ready to make an impact in the UK’s retrofit revolution.

Included with your course:

  • PAS 2035 Compliant Training
  • Expert support from experienced Skills Coaches
  • Support into practice - 12 months Professional Membership included
  • Marking within 10 working days
  • Access to jobs and employers
  • TrustMark Accreditation included
  • Become a certified Retrofit Assessor
  • Who is this for?

    All candidates must be 18 years of age and be eligible to live and work in the UK. You must live or work in England to be eligible for this funding.

    Duration and Content

    DEA Qualification:
    120 guided learning hours with weekly online drop-in sessions for tuition and support. Learners will build a portfolio of evidence and have 12 months to complete.

    Level 4 Qualification:
    25 guided learning hours plus assessments, totalling around 60 study hours over 10 weeks, with up to 6 months for completion.

    TrustMark Accreditation

    Upon completing the course, you will become an accredited TrustMark Retrofit Assessor through The Retrofit Academy at no extra cost.

    Watch Sam’s case study to learn more about the training and support from The Retrofit Academy and how it played a crucial role in expanding his services.

    Combined Domestic Energy Assessor (DEA) and Retrofit Assessor Course Details

    You will first study towards the Level 3 Domestic Energy Assessor (DEA) qualification. You will learn how to assess the energy efficiency of a residential property and to issue Energy Performance Certificates (EPCs).

    Once you have completed this course, you will move on to the Level 4 Retrofit Assessor qualification. This will help you to understand retrofit and the process of conducting a Retrofit Assessment, using the best practice method outlined in the upcoming British Standard BS 40104.

    You will be eligible to apply if:

    • You are aged 18 and over.
    • Have a stable internet connection.
    • Have access to a desktop or laptop computer.

    The ABBE Level 3 Certificate in Domestic Energy Assessment gives you the knowledge, skills, and confidence to produce quality Property Assessments on domestic properties, including collecting the property level data of the building, floorplan and in order to produce an Energy Performance Certificate (EPC).

    There are a total of four modules:

    1. Conducting Energy Assessments
      2. Preparing for Energy Assessments
      3. Undertaking Energy Inspections
      4. How to Produce and Explain Energy Performance Certificates

    The AIM Qualifications Level 4 Award in Domestic Retrofit Assessment gives you the knowledge, skills, and confidence to produce quality Property Assessments for use on domestic retrofit projects, including assessing the condition, occupancy and significance of the building in line with the PAS 2035.

    There are a total of nine modules:

    1. PAS 2035 and Retrofit Assessments
      2. Context of Dwellings
      3. Assessing the Condition of a Dwelling and Recording Any Defects
      4. The Requirements of Occupancy Assessments
      5. Ventilation Requirements of a Dwelling
      6. Energy Performance of a Dwelling
      7. Significance of a Dwelling
      8. Retrofit Assessment Reports
      9. Retrofit Advice to Customers

    You will initially be given access to the Level 3 DEA course via our Learner Management System. You will be invited to attend weekly Online Drop In Sessions where you will receive tuition and can ask questions. You will also be added to The Retrofit Academy Hub, where you will be able to take part in discussions with you co-learners and tutor. As you start to submit your work, one of our Skills Coaches will provide further feedback and guidance. Once you have completed the DEA course, you will be given access to the Level 4 Retrofit Assessor course. The Drop In Sessions and mentoring will continue.

    • Supported online learning through our State-of-the-art online learning platform: Access your coursework anytime, anywhere.
    • 24/7 Access: Study at your own pace with unrestricted access to course materials.
    • Interactive and Engaging Learning: Participate in a dynamic and interactive educational environment.
    • Mentor Support: Receive personalised guidance from industry experts.
    • Drop-In Support Sessions: Gain access to weekly sessions designed to help learners stay engaged, build confidence, and deepen their understanding through direct interaction with our expert team.
    • Customer Support: Get help whenever you need it, ensuring a smooth learning experience.
    • Access to PAS Documents: Ensure compliance and industry alignment with essential PAS documents.
    • Bitesize Learning: Develop your skills with short guides developed by experts.
    • Trustmark Accreditation: Previously costing over £200, this certification is now included in the course price, providing you with added value and ensuring you’re fully equipped to meet industry standards from day one.
    • 12 months Retrofit Academy Professional Membership: access to the Retrofit Professionals best practice community, HomeLife Software, more than 40 events per year, access to jobs and more!
    • Work Placement: High quality graduates from this course seeking employment will be offered opportunities to gain work experience and job interviews with leading employers.

    All learners are assigned to one of The Retrofit Academy’s expert Retrofit Skills Coaches, hand-picked for their experience and expertise, who provide guidance and feedback on your assessments.

    You will be assessed throughout your course with a short written assignment per module, building a Portfolio of Evidence for the Level 3 Award in Domestic Energy Assessment.

    For the Level 4 Award in Domestic Retrofit Assessment, you will be assessed throughout your course and in a final professional discussion.

    All learners successfully passing the assessments will be recommended for the ABBE Level 3 Award in Domestic Energy Assessment and AIM Qualifications Level 4 Award in Domestic Retrofit Assessment.

     

    Domestic Energy Assessment (DEA) Through ABBE   The Aim Qualifications and Assessment Group logo.

    Upon successful graduation from the Level 4 Award in Domestic Retrofit Assessment, learners will be eligible to apply for TrustMark Accreditation as a Retrofit Assessor at no extra cost for the first year.

     

    The Retrofit Academy logo.     The logo of Sterling Accreditation, a 2D face of an orange lion, that has the business name reading in black text with the words "setting the standard" reading in black text below it.

    Upon graduation, you will become recognised as a Retrofit Academy Member at the appropriate level, often at Associate Level in your early years of practice. You can progress through Practitioner levels to ultimately apply for Retrofit Academy Fellowship.

    The first 12 months are FREE post graduation. The ongoing membership fee is £295 plus VAT per year.

    After you have completed the certified course, you will gain access to The Retrofit Academy Hub, providing:

    • Your own profile page to showcase your skills and achievements to the retrofit sector
    • CPD Accredited courses to maintain professional status
    • Connectivity with employers and job opportunities
    • Access to 40+ online Professional Forums and Clubs per year
    • Access to Technical Discussions and Best Practice Groups
    • Access to HomeLife® Software – end to end retrofit management data-tracking, coordination, monitoring, lodgement and reporting with full TrustMark integration (usually costing up to £500 per year).
    • Work Placement – High quality graduates from this course seeking employment will be offered opportunities to gain work experience and job interviews with leading employers

    Meet our course tutors

    Clive Rowland - Lead Tutor

    Clive has over 15 years’ experience in the retrofit industry, including energy assessments of existing and new build dwellings, thermal imaging, air pressure testing, building forensics, post occupancy evaluation and building performance monitoring. He co-wrote and delivered the training for one of the modules for the PAS 2035 Retrofit Co-ordinator qualification and was part of the advisory panel for the Green Deal Advisor National Occupational Standards.

    Dominic Ives - Retrofit Skills Coach

    Dominic joined the Retrofit Academy in February 2024 as a Retrofit Skills Coach. Dominic has previously been working as a Retrofit Coordinator working on SHDF Wave 1 projects in the Southwest.

    He has worked as a natural builder working with cob as well in conventional construction and renovation. Further experience and study have focused on practical sustainability, arboriculture and horticulture. Dominic is currently also studying an MSc part time in Green Building and has keen interests in ultra-low energy buildings, natural materials and domestic energy.

    In his spare time, he loves spending time with his family and in nature with hiking, gardening and vegetable growing. Dom also loves board games, live music and festivals.

    Ready To Get Started?

    Start your journey towards becoming a TrustMark accredited Retrofit Assessor Today

    Not quite what you were looking for?

    Take a look at some of our other industry-leading courses below, or give us a call on: 0330 055 7629

    Become a Member with The Retrofit Academy

    Once qualified as a member with the Retrofit Academy you will receive you first year of Professional membership for FREE*.

    This membership is designed to support your journey as a retrofit professional, offering the tools, accreditation, and networking opportunities you need to transition smoothly into practice and advance your career.

    Benefits Overview:

    *Only applicable to the following courses – Advisor, Assessor, Coordinator and Designer.

    PAY IN 3 interest-FREE monthly instalments

    £2295 + VAT

    PAY IN 3 Interest-FREE monthly instalments

    £2295 +VAT

    Retrofit Advisor Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    Retrofit Coordinator Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.
    It is a prerequisite of this course that you have experience in either the construction, housing, or built-environment industry.

    Retrofit Assessor Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.
    It is a prerequisite of this course that you have experience in either the construction, housing, or built-environment industry.

    Retrofit Designer Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.
    It is a prerequisite of this course that you have experience in either the construction, housing, or built-environment industry.

    Retrofit EEOTB Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    Retrofit UDR Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    Retrofit EWI Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    Retrofit UNDR Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    Domestic Energy Assessor Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    DEA & Assessor Bundle Application

    Please ensure you enter your full legal name when completing this application because it will be used for invoicing, and on your award/certificate.

    GET IN TOUCH

    Have questions or just want to get in touch? We’d love to hear from you! Please contact us by reaching out to our dedicated team or filling out the form below.

    Your calls and messages are super important to us, but we are only a small team.

    We aim to respond to all queries within two working days, but please note our phone line is only monitored during normal business hours of 9:00am – 5:00pm Monday – Thursday, 9:00am – 4:30pm on Fridays. You are welcome to leave a message outside of those hours, and we will do our best to get back to you the next working day.