Retrofit Assessor Training (PAS 2035)

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Stroma Certification’s Retrofit Assessor Training course is a course that upskills Domestic Energy Assessors and Green Deal Advisors to undertake domestic Retrofit Assessments in-line with PAS 2035.


Retrofit Assessor training is an ideal choice for DEAs and GDAs looking to expand their skillset

Theoretical & Practical Skills

Understand how to carry out and complete a domestic Retrofit Assessment

Produce Reports

Learn how to complete a full Retrofit Assessment report that is sent to the Retrofit Coordinator

Why take Retrofit Assessor training with Stroma?

This essential training course delivers training for an integral role in the new PAS 2035 standard. Every building that undergoes energy retrofit work will first need to be assessed by a trained and certified Retrofit Assessor.

All Retrofit Assessment work must be carried out in-line with the PAS 2035 Standard Framework which sets out how TrustMark holders must comply during the Retrofit Assessment process.

Our TrustMark Approved PAS 2035 Training upskills current Domestic Energy Assessors (DEAs) and Green Deal Advisors (GDAs), to undertake Retrofit Assessment work within the PAS 2035 Standard Framework. Our 2-day course, delivered by our experienced trainers, covers all the essential elements of the Retrofit Assessor role. Ultimately, the completion of a mock Retrofit Assessment Report and a multi-choice exam.

After you have completed and passed the exam, you will be eligible to join the Stroma Certification Retrofit Assessor Certification Scheme and begin carrying out Retrofit Assessment work in domestic buildings.

Retrofit Assessors

“If anyone is looking to train in PAS 2035, I highly recommend Stroma. It is a course that is easy to follow and provides you with detailed information, and the skills to become a PAS 2035 Retrofit Assessor."

Taylor Boutin, Retrofit Assessor, EPC Solutions Northeast

Training Costs

All face to face training courses are currently unavailable due to COVID-19. Please review our Online training courses which we are running in replacement.

Retrofit Assessor Training


Online Retrofit Assessor Training

£250 Special Offer - was £300

All quoted prices exclude VAT. All Energy Assessor courses are subject to a minimum age entry requirement. All learners must be 18 on the day that they qualify

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