Understanding EPC Ratings: Why They Matter for Energy Grants
If you’ve been looking into free home energy upgrades, you’ve probably heard about EPC ratings—but what exactly are they, and why do they matter? At Warmify, we’ll explain how EPC ratings work and how they affect your eligibility for fully funded energy upgrades like insulation, heat pumps, and solar panels.
What is an EPC Rating?
An Energy Performance Certificate (EPC) measures how energy-efficient your home is. It gives your property a rating from A (most efficient) to G (least efficient), based on factors like insulation, heating systems, and energy use.
Your EPC is valid for 10 years and can be accessed online if your home has been assessed.
Why Does My EPC Matter?
Most government-backed funding schemes—like ECO4, ECO Flex, Connected for Warmth, and the Warm Home Local Grant—prioritise homes with lower EPC ratings (D, E, F, or G).
The lower your EPC, the more help you may qualify for.
Improving your EPC can lower your energy bills and boost your property value.
Use our quick eligibility checker to see if your home’s EPC makes you eligible.
Contact us if you’re not sure how to check your EPC or need help applying.
How Can I Check My EPC?
You can:
- Visit the EPC Register and enter your address.
- Check any recent property sale or rental documents.
- Ask Warmify—we can arrange an EPC assessment as part of your free home survey.
How Can I Improve My EPC?
Warmify can help with upgrades that boost your EPC rating, such as:
- Adding loft or wall insulation
- Installing an energy-efficient boiler or heat pump
- Fitting solar panels
- Upgrading heating controls
All of these improvements can be fully funded if you’re eligible.
Common Questions
What if I don’t have an EPC?
No problem. Warmify can arrange an EPC assessment for your home as part of the survey process.
Does a low EPC mean I can get upgrades?
Yes—low EPC ratings (D–G) are a key factor for most funding schemes.
Will my EPC be updated after the work?
Yes—after installation, we’ll provide an updated EPC showing your home’s improved energy efficiency.
Take the First Step
Your EPC rating could unlock fully funded home energy upgrades. Let Warmify help you check your eligibility and start saving.