Professional retrofit revision
Focused app-based study for Retrofit Assessors, Retrofit Coordinators, Domestic Energy Assessors, and PAS 2030 Retrofit Installers preparing for UK retrofit and energy-assessment qualifications.
Role-led study
Each route now has its own dedicated page with the professional role, certification context, testing style, feature detail, and app download badges in one place.
Every app has a dedicated syllabus path, question bank, free web quiz samples, and app-store download badges.
PAS 2035 Retrofit Assessor revision with 480 questions across eight syllabus areas, including multi-answer and diagram-based practice.
Level 5 Retrofit Coordinator preparation with 600 PAS 2035 questions across domestic retrofit, risk, fabric, services, ventilation, MTIP, and monitoring.
Domestic Energy Assessor revision with 360 DEA questions covering safe practice, preparation, assessment, EPC production, and focused supplement units.
PAS 2030 Retrofit Installer revision with 480 questions across the two core units and six fabric measures, including multi-answer and diagram-based practice.
Built for learners who need to understand the evidence-gathering role at the start of a PAS 2035 domestic retrofit project.
Designed for learners preparing for the coordination, risk, design, resident, and evaluation responsibilities in PAS 2035 retrofit.
For learners preparing to assess existing homes, record RdSAP evidence, and produce accurate EPC recommendations through an approved scheme.
For installers who fit energy-efficiency measures to PAS 2030 and need to prove safe, compliant, whole-house-aware workmanship.