Stay ahead in Surrey: Learn what RdSAP 10 means for Energy Performance Certificates (EPCs) Real-life EPC inspections are about to get an upgrade—beginning June 2025—thanks to RdSAP 10. This new standard brings more accurate measurements, deeper insights, and fairer energy ratings for homeowners and landlords. Read on to understand what’s changing, why it matters, and how you … Continue reading RdSAP 10: Full Guide to the 2025 EPC Changes