The Passivhaus Handbook
A practical overview of low-energy building principles, airtightness, ventilation, and retrofit considerations.
Why we recommend it: Pairs with the Coordinator Building Physiology and Airtightness & Ventilation study pages.
RetrofitReady picks
Useful Amazon UK books and inspection kit for Retrofit Assessor, Retrofit Coordinator, and Domestic Energy Assessor revision.
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Useful reading for PAS 2035, building physics, fabric-first decisions, and retrofit coordination.
A practical overview of low-energy building principles, airtightness, ventilation, and retrofit considerations.
Why we recommend it: Pairs with the Coordinator Building Physiology and Airtightness & Ventilation study pages.
A detail-focused guide to the thermal, airtightness, and design principles behind high-performance buildings.
Why we recommend it: Pairs with the Coordinator Building Fabric: Materials & Best Practice topic.
A case-study led look at UK residential retrofit projects, design decisions, outcomes, and lessons learned.
Why we recommend it: Pairs with the Assessor Retrofit Advice page and the Coordinator Introduction to Domestic Retrofit page.
Practical field references for domestic energy assessment, EPC workflow, condition reporting, and assessor judgement.
A field-oriented reference for Domestic Energy Assessor practice and EPC-related workflow.
Why we recommend it: Pairs with the DEA Produce and Explain Energy Performance Certificates study page.
A compact companion for retrofit assessor learners who want extra prompts around evidence, appraisal, and risk.
Why we recommend it: Pairs with the Assessor Risk Assessment, Dwelling Appraisal, and Condition Report topics.
A checklist-style notebook for structuring domestic EPC inspection notes and evidence while on site.
Why we recommend it: Pairs with the DEA Prepare for Energy Assessments and Undertake Energy Assessments study pages.
Compact kit that supports property inspection, measurement, evidence gathering, and pre-retrofit checks.
A general-purpose moisture meter for checking damp risk indicators during condition and retrofit surveys.
Why we recommend it: Pairs with the Assessor Building Physiology topic and the Coordinator Assurance & Risk Management page.
A durable 8m tape measure for room dimensions, openings, and site measurements during energy assessments.
Why we recommend it: Pairs with the DEA Undertake Energy Assessments topic and field evidence questions.
Rechargeable inspection lights for loft, cupboard, service, and low-light checks during property visits.
Why we recommend it: Pairs with the Assessor Condition Report topic and the DEA safe, effective assessment workflow.
Use the recommended references alongside 1,440 app questions across 26 Retrofit Assessor, Coordinator, and DEA topics.