Insulate your home and feel the difference.

A typical house with no insulation will lose 33% of heat through walls and 25% through the roof(1). Get insulation installed and save up to £1,060 per year on bills(2).

With energy bills rising - act now to help save you money this winter!

What types of insulation are available?

We can arrange for insulation to be installed in your home. 

thermal loft insulation roll

Loft insulation

from £800 professionally installed

Laid between the loft floor or the rafters, loft insulation creates a barrier in your roof space to prevent heat from escaping.

Save up to £580 on bills and prevent 25% of your heat loss through your roof(3)

Cavity wall insulation - Installing cavity wall insulation

Cavity wall insulation

from £950 professionally installed

If your home was built after the 1920s, it's likely to have cavity wall. Cavity walls are made of two layers with a gap or ‘cavity’ between them.

Save as much as £480 a year on heating bills by stopping 33% of heat loss(4)

Give your family the benefit of a healthier, warmer home

Why insulate your home?

Better health

Well-insulated homes are much better for your health

Prevent damp

Damp housing can cause mould and mildew

Get ready for future heating changes

Future proof your home! With new technology coming be ready for anything!

Better for the planet

Wasting less energy to heat your home, means your carbon emissions will drop

Talk to us about the best way to insulate your home and install efficient zero carbon heating

Get in touch with one of our heating advisors

  • Having problems with your existing heating?
  • Thinking about upgrading your heating?
  • Want to know more about heating that's better for the planet?

Why insulate your home through EDF?

In the last five years, we've helped with energy-efficiency improvements in more than 113,000 homes.

And, with our accredited local installers, we're committed to helping you reduce your energy use in the future.

How to get the best out of your home insulation

To get the best out of your insulation to you may need to have your ventilation upgraded. 

Not only are they designed to get better quality air through your home, but they can also help prevent against damp, mould and filter out dust and other pollutants. 

Your installer will be able to advise.

Home Insulation and energy-saving advice

modern conservatory interior with dining table

Conservatory Insulation: Use it All Year Round

Conservatories are often considered a room used in summer but with proper insulation, they could be used all year round.

Learn about conservatory insulation

A smart meter can help you save

It's important now, more than ever, to stay in control of your energy. With a smart meter, you'll easily be able to track your energy usage and see where you can save so that you can lower your bills and your carbon footprint.

Smart benefits include:

  • Upgrade your meter at no extra cost
  • You're in control - you can see the cost of your energy
  • Receive more accurate bills
  • Get a better idea of where you use energy in your home with Energy Hub(5) 
  • If you use cards or keys, you can top up online