RetrofitReady : DEA

Webrich Software

In-app purchases

About this app

RetrofitReady: DEA is a focused study and field-support app for Domestic Energy Assessor candidates and working assessors.

Use it to prepare for DEA assessment topics, practise realistic questions, check technical figures, and keep common RdSAP, EPC and retrofit references close to hand.

Exam Prep
- 360 DEA revision questions across the full question bank
- Topic practice for safe and professional assessment, preparing for domestic energy assessments, undertaking assessments, and producing and explaining EPCs
- Supplement question sets for deeper practice
- Full mock test covering the complete syllabus
- Multiple-answer support, review tools, sorted question review, and voice-over support

Calculators
- Ventilation calculator for Approved Document F and existing dwellings
- U-value calculator using BS EN ISO 6946 style build-ups
- Insulation thickness calculator for target U-values
- Heat loss / HTC calculator for fabric and ventilation performance
- Condensation risk calculator using Glaser / BS EN ISO 13788 principles
- Cost, carbon and payback calculator for fuel savings and retrofit measures
- PDF/share reports from calculator results where supported

Quick Reference
- Searchable RdSAP and EPC glossary
- EPC bands and SAP score ranges
- RdSAP discipline, defaults and evidence reminders
- EPC issue and QA checks
- Ventilation rates and retrofit triggers
- U-value targets, fuel/carbon factors, thermal conductivity and building pathology notes

DEA Toolbox
- Site survey checklist for property data capture and audit-ready notes
- Ventilation assessment checklist for inspection evidence
- Assessment register for survey, lodgement and EPC job tracking
- Accreditation and insurance register
- CPD log with hours, reminders and PDF export
- Exam countdown for assessment planning

Studying for your Domestic Energy Assessor qualification? RetrofitReady: DEA is an independent study companion and on-site toolkit for trainee and working domestic energy assessors.

This app is NOT affiliated with, endorsed by, approved by, or acting on behalf of any government entity, scheme provider, certification body, or awarding organisation. It does not provide official energy certificates, official surveys, or government services.

For current UK energy-performance standards and methodology rules regarding Domestic Energy Assessments, consult these primary sources:
• UK Government Energy Performance Certificates (EPC) guidance: https://www.gov.uk/buy-sell-your-home/energy-performance-certificates
• Standard Assessment Procedure (SAP/RdSAP) methodology: https://www.gov.uk/guidance/standard-assessment-procedure
• Building Regulations Approved Documents (Part L & F): https://www.gov.uk/government/collections/approved-documents

What’s new

Fixes in this build:
• Sharing your CPD log no longer crashes the app. Export PDF now sits below your entries and appears once you have logged something.
• CPD settings are now also in the main Settings screen.
• Larger default text for questions and answers. Settings > Text Size now also resizes flash cards.
• Bug fixes and improvements.