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Why Is My New EPC Worse Than My Old One

Why Is My New EPC Worse Than My Old One? Understanding the Shift to RdSAP 10

Has your property’s energy rating taken an unexpected dip? Many homeowners are finding that their brand new EPC is lower than the one from a decade ago, even after making improvements. From the major transition to the RdSAP 10 framework to the new way we measure windows and heating efficiency, the rules of the game have changed. Read our latest article to understand why the goalposts have moved and, most importantly, how you can prepare the right evidence to protect your property’s score during its next assessment.