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Solid wall insulation

Around 35-45% of the heat in your home is lost through solid walls and insulating these properly could reduce your energy bills by up to £455 every year, according to the Energy Saving Trust.

If your home was built before 1935, the chances are it has solid walls either made from solid brick or from stone.

So, if your home is a Victorian Villa, an old cottage, a stone terraced home etc. then external, solid wall insulation is a very effective alternative to cavity wall insulation if your home does not have cavity walls.

What is Solid Wall Insulation?

If you can’t get internal wall insulation another option is to insulate your solid walls on the outside, known as external or solid wall insulation. This is a dense insulation panel, typically 90mm thick, that is attached to the walls and then rendered to give you a painted finish.  Other finishes are available and we can even make your house look like it is still surrounded by bricks.

How to get solid wall insulation

1. Talk to us

Talk to us – we will help you to decide what is right for your home.
Call Happy Energy on 0800 0 246 234.

2. Book a visit

Book a visit from one of our experts so that we can provide you with a quote.

3. Book the work!

Choose the colour and texture of your walls and book a date for the work to be completed.

Discuss your options

Why choose Happy Energy for your solid wall insulation?

  • Free no obligation Happy Energy efficiency survey for your home.
  • Grants available to customers in certain areas – call us for details.
  • Installation, support and advice through the entire process.
  • Fully trained and accredited installers.


Learn more today
Why choose Happy Energy for your solid wall insulation?