Cavity Wall Insulation
Reduce your energy costs and make your home more comfortable
Cavity wall insulation is the best way to heat your home
Cavity Wall Insulation can be a fast, easy and hassle-free method to insulate your home and reduce your energy bills. Is it right for your home and family?
Get answers to your questions regarding this excellent way to save money and get free energy.
What amount of money can I save?
Insulation can significantly improve the heat retention of your home and make it more energy-efficient.
Cavity walls can allow up to 45% heat to escape from a property, which means that a lot of your money could be going to waste.
Cavity wall insulation will help you save approximately £150 per year on your average property. However, this is subject to many variables.
What is a cavity wall?
Cavity walls are walls that have a gap between them, also known as the cavity. The outer wall is usually made of brick, while the inner wall can be brick or concrete.
Cavity walls are a common feature in houses built after the 1920s, which makes them ideal candidates for cavity wall insulation.
What is the secret to it?
Cavity wall insulation is achieved by filling the cavity with material that reduces heat loss and stops the air from moving inside the cavity (air is still the actual insulator).
This will significantly reduce heating costs.
Which insulation is the best?
There are many options for insulation materials, but UK Greendeal prefers to use ThermaBead Carbon Saver. They’re water-resistant, easy-to-install, and come with a warranty of 25 years.
How long does it take and what is the process?
Thermabead will be blown into the cavity of the wall and the holes filled to match the exterior of your property.
This normally takes around 4 to 6 hours.
What is the average time it takes?
All work comes with a 25-year CIGA (government-backed) guarantee.
A little more about Thermabead
The Number 1 Choice For Home Builders, all of our cavity wall installers have been trained in Thermabead.
The system is both BBA and KIWA certified and has quickly gained a reputation throughout the UK as one of the best and most trusted insulation systems yet seen for cavity wall installations.
Why we choose Thermabead?
- Reduces heat loss rates by around 70%
- Standard fibre insulation is 24% less efficient than ThermaBead Carbon Saver
- BBA approved
- Lasts as long as the building