Reducing home heat loss
Insulating your home to ensure that it maintains a constant temperature is central to making it more energy efficient. From straightforward changes, such as draught proofing your windows and doors to major projects, such as insulating your walls, roof or floors, we’ve got tips and advice to help you.
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Looking for financial support for home energy efficiency measures?
Our overview provides you with information about what's available to support home energy efficiency measures where you live.
Find out moreThings to consider
Are home renewables right for you?
Generating your own electricity or heat using renewable technologies could lower your energy bills and reduce your carbon footprint.
What type of renewable energy is right for me?
While there’s a lot to consider before installing a renewable system, having one at home could help reduce your energy bills and…
More inspiration for your next project
Useful reading
Take a closer look at some of our insulation and renewable energy advice guides.
Roof and loft insulation
Start at the top - a quarter of heat is lost through the roof in an uninsulated home.
Floor insulation
Underfloor insulation is central to keeping your home warm in winter and cool in summer.
BlogGround source heat pumps vs air source heat pumps
Heat pumps can provide renewable heat to your home, but which one would work better for you?
RTS meter switch off: what you need to know
On 30 June 2025, the radio teleswitch service will be switched off, which could impact your electricity meter. Here’s what you need…
Top energy saving upgrades to make if you’re renovating your home
Already having some work done? Save yourself some money and limit any disruption by installing these energy efficient home improvements too.
Top energy saving tips when viewing a house
Our energy experts share their top energy saving tips on what to do before, during and after viewing a house.