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Expert advice on improving your home's energy rating

EPC Rating D: What It Means, What It Costs, and How to Improve

An EPC rating of D means your home has a SAP score between 55 and 68. That puts you right in the middle of the efficiency scale. It's the UK's most common rating, covering 37.7% of all homes. And the good…

March 8, 2026 7 min read EPC Ratings

EPC Ratings 6 min read

EPC Rating C: What It Means, What It Costs, and How to Get There

An EPC rating of C means your home scores 69–80 on the SAP scale. That puts you in the upper half for energy efficiency. It's…

March 7, 2026

EPC Ratings 8 min read

How to Improve Your EPC Rating: The Complete 2026 Guide

Two thirds of UK homes could have a better EPC rating right now. We analysed over one million domestic Energy Performance Certificates. 67% of properties…

March 7, 2026