UK price index
The average Insulation quote in the UK is £7,332.50, with most quotes falling between £1,500 and £13,600. These are real prices from 4 quotes shared by our community - not estimates or adverts.
Limited data so far: these figures are based on just 4 quotes, so treat them as an early guide. Got a Insulation quote? Add it to make this more accurate.
Average cost
£7,332.50
Typical low
£1,500
Typical high
£13,600
Based on
4 quotes
Average quote by month · updated April 2026
Based on the average quote in each area. Tap an area for its full local price guide.
Most expensive
Cheapest
How the average Insulation quote compares across the UK.
£8,716.67
£3,180
The average Insulation quote in the UK is £7,332.50, with most quotes ranging from £1,500 to £13,600. This is based on 4 real quotes shared by our community, last updated in April 2026.
The cost of Insulation depends on the size and complexity of what you need, exactly what is included, how quickly you need it, where you are in the UK, and the experience of the provider you choose. Because no two jobs are identical, comparing several real quotes for the same requirement is the only reliable way to see where a fair price sits.
Compare it against real prices rather than a single estimate. On Three Quotes you can see genuine Insulation quotes shared by others and benchmark yours against the £7,332.50 UK average above. Add your own quote in a couple of minutes to see instantly how it measures up - it is free, and it helps the next person too.
Browse real Insulation quotesIn our data, North East Lincolnshire has the highest average Insulation price at £8,716.67, while West Sussex is the lowest at £3,180. Prices tend to be higher in and around major cities.
Got a Insulation quote of your own?
Add it to the index and help someone else pay a fair price.
Only quotes with a single category are included, to keep these averages accurate.
| North East Lincolnshire |
| £8,716.67 |
| £1,500 – £13,600 |
| 3 |
| West Sussex | £3,180 | £3,180 | 1 |