A Visual Guide to RdSAP 10: Understanding the New Era of Energy Assessments
The introduction of RdSAP 10 on June 15th, 2025, marks the most significant update to domestic energy assessments in over a decade. This new methodology moves away from broad assumptions and requires a more detailed, evidence-based approach to accurately reflect a property's true energy performance.
To help our clients and fellow industry professionals navigate these changes, we've created a comprehensive visual guide. This infographic breaks down the key updates, highlights the new on-site data requirements for assessors, and explains why documentary evidence is now more crucial than ever.
Explore the infographic below to understand how these changes will impact EPCs and how you can leverage this new level of accuracy for smarter, more effective retrofit decisions.
The new RdSAP 10 methodology requires more detail than ever. To ensure you're fully prepared for your next assessment, download our comprehensive RdSAP 10 Readiness Checklist & Data Guide. This essential resource provides a practical, on-site checklist covering all the new data collection requirements to help you stay compliant and accurate.
Put Knowledge into Practice
You've seen the key changes, now get the tool to manage them effectively. Our RdSAP 10 Readiness Checklist & Data Guide is the perfect on-site companion, helping you gather the right evidence and ensure every assessment is accurate from day one. Don't go to your next job without it.