Stroma Certification's Retrofit Assessor Certification Scheme is a TrustMark approved scheme that works within the new PAS 2035 Framework, the specification for the energy retrofit of domestic buildings.
Upon completion of Retrofit Assessor training, candidates will be eligible to join this scheme enabling them to become certified to carry out and lodge Retrofit Assessment Reports. All Retrofit work will be carried out in-line with the new PAS 2035 framework.
As an Assessor, you will sit in the middle of the retrofit process and undertake work after a Retrofit Coordinator has completed a risk assessment based on the PAS 2035 framework. Assessors will gather a variety of information including, but not limited to the identification of the installed building services, an appraisal of the dwelling’s heritage and an identification of any constraints imposed by the local planning authority.
Application fee and first year's membership - £360
Split between £65 application fee, £295 first year’s membership
Retrofit Assessment Report submission fee - £5 (per submission)
Membership fee in second and subsequent years - £265
Anyone attending our training course will be exempt from the application fee. All prices exclude VAT.
Stroma Certification’s Retrofit Assessor Scheme is a TrustMark approved scheme that provides certification for Assessors carrying out domestic retrofit work in-line with the PAS 2035 standard framework. It is the responsibility of the Assessor to collect data on aspects of the property relating to all retrofit work including the functionality and durability of buildings, energy efficiency and the environmental impact of buildings.
The main role of the Retrofit Assessor will be to visit the property and prepare a report in-line with a Retrofit Coordinator's requirements. The Retrofit Coordinator will issue an instruction to the Assessor based on their initial risk assessment under one of the assessment paths A, B or C. These assessment paths determine the level and types of information the Assessor will be required to gather and include in their report. In most cases, a standard data set will be gathered and uploaded to the data warehouse, thereby completing the bulk of the retrofit assessment.
Stroma Certification is one of the only certification bodies to offer TrustMark membership for our DEA Certification scheme. You can add TrustMark for only £50+VAT.
After you have become fully certified you will be at the forefront of one of the most exciting changes the energy industry has seen in years; the new PAS 2035 standard. Demand for fully certified Retrofit Assessors is expected to be high, so your skills and certified status will be sought after. This will come at a time when the entire built environment adjusts to accommodate the PAS 2035 framework.
Before applying, we encourage applicants to first read our PAS 2035 summary page, which provides an overview of the new PAS 2035 standard framework. Our friendly customer service team is also available to answer any of your questions so please request a callback using our online form.
Apply online at
Speak to our friendly customer team on
01977 665 420 (ext.603)
Before your application can be assessed you must first submit evidence confirming you meet the entry requirements of the course, this will be in the form of your Qualification Certificate.
Stroma Certification’s Retrofit Assessor Training will upskill already qualified DEA/GDAs to undertake domestic retrofit assessments in accordance with PAS 2035. Every building that is subject to energy retrofit work first needs to be assessed by a trained and certified professional.
Find out more about our Retrofit Assessor Training which includes a two-day course and an exam.
Whether you’re a Retrofit Coordinator or Assessor, Thomas Carroll offers Professional Indemnity Insurance for your role in PAS 2035.
For advice or a quote for a tailored annual insurance policy, please get in contact with Stephanie Williams at Thomas Carroll Brokers at firstname.lastname@example.org.
Public Liability Insurance cover is also available – discuss your insurance requirements today.