EPC Ratings

Energy Performance Certificates (EPCs) are essential for understanding the efficiency of homes and commercial buildings. Whether you are buying, selling, letting, or improving a property, EPCs give valuable insight into energy use and potential savings.

This hub provides straightforward answers to the most common EPC questions. Explore the guides below to find the information you need.

How EPCs Work

If you’re new to EPCs, start with the basics. Learn what an EPC is, the difference between EPC ratings, and what counts as a good EPC rating. For specific grades, you can also read about EPC rating C, EPC rating D, and EPC rating E.

EPC Testing And Certificates

Curious about the process? Find out how an EPC is calculated, how long an EPC takes, and what an EPC test involves. If you need documentation, see how to get a copy of your EPC certificate.

Improving EPC Ratings

Improving efficiency not only boosts your EPC but also reduces bills. Our guides explain how to improve EPC ratings, plus targeted advice for moving from D to B or from E to C.

EPC Rules And Requirements

It’s important to know when EPCs are needed. Read about EPC requirements for commercial property without heating, and when an EPC is not required at all.

Courses And Guidance

For professionals, our resources also explore whether EPC rating E is considered bad and if it’s worth taking an EPC course.