How Much Will I Save?

You will save a lot more with NottWZ with prices for home insulation starting from just £49, and a payback period of just 3 months. The normal average cost of insulation is £400 with a payback period from 2 - 7 years depending on the measure.




There are several different figures quoted for how much money home insulation will save you. The answer depends on the following factors:

• Existing insulation
• The size of the property
• How many external walls (if the house is detached, semi-detached or a terrace)
• The fuel used to heat the property

Both cavity wall and loft insulation is effective for at least 40 years, and they will pay for themselves over and over again in that time.