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Cavity wall insulation
Stop heat escaping through the walls with cavity wall insulation.
Save £150* off the cost of cavity wall insulation with Power NI.
Around a third of the heat escapes through the walls of your home wasting money each year. So why not keep the heat in with our energy saving cavity wall insulation and save around £115 off your heating costs.
* When you spend over £250 on Cavity Wall Insulation, click here to find out more.
What can cavity wall insulation do for me?
- Saves around £115 a year off your heating bills
- Helps to stop the heat escaping through your walls
- Makes your home warmer, you’ll feel the benefit straightaway
- Lets you to turn the thermostat down but still stay warm
Why choose Power NI?
- We will give you a £150 discount if you install now
- We use high thermal silver bead insulation which is 20% more efficient than white bead
- We install in one day and no further maintenance is needed
- Our installers are full trained and we give you a 25 year Cavity Wall Insulation guarantee (CIGA)
- We look after your Building Control application
A typical 3 bedroom house costs around £370 and we will check if you qualify for any other grants
(Costs vary depending of the size of your house and area to be insulated.)