The National Energy Foundation have a project called SuperHomes: Hertfordshire & Bedfordshire, to offer residents free expert advice on home retrofitting. They offer to create a bespoke Home Energy Retrofit Options (HERO) Plan to upgrade the energy efficiency of your home.
Their objectives are:
01. Increase Energy Efficiency
Promote and achieve higher levels of energy efficiency in domestic homes in Hertfordshire and Bedfordshire by showing individual homeowners how to best retrofit their home.
02. Increase Thermal Comfort
Provide homeowners with the knowledge on how to make their home more thermally comfortable.
03. Reduce Energy Bills
Help residents reduce their energy consumption by implementing energy-efficient measures and, in turn, lower their energy bills.
04. Reduce Carbon Footprint
Contribute to the reduction of carbon emissions by encouraging and supporting residents in making their homes more energy-efficient.
You can find out more and request a plan at their website: https://superhomes.org.uk/beds-herts/