Warmer Sussex | Retrofit today. Save tomorrow.

We are currently not taking on new clients but our free advice service Plan Builder is still live for everyone in Sussex to use.


Here at Warmer Sussex, we understand that everyone wants a house that is warm, energy efficient and healthy. You might also want a home that can harness free energy, or a low carbon home that has a minimal impact on the climate. 

Whatever your goal, we can help. 

We are a one-stop home retrofit service, supporting you from start to finish. Our experts create a tailored whole house plan, we get quotes from our network of vetted contractors, and we check that all work undertaken meets quality standards.

Find out more about how it works.

Improve your home
Making energy efficiency improvements to your home is quick and easy with Warmer Sussex.

Register your interest online
Discuss your needs
Your Coordinator gets quotes
Make your choices
Your Coordinator oversees work
Quality standards checked
Sit back, relax and enjoy your enhanced home.