Blown loft insulation in Northamptonshire
For blown loft insulation anywhere in Northamptonshire, you get a free survey and a fixed written quote.
That includes Northampton, Corby, Kettering, Wellingborough and Rushden, and the villages around them.

Where we work around Northamptonshire
Council areas covered: Northamptonshire.
Postcodes starting LE, MK, NN, OX and PE are all inside our area.
| Councils | Northamptonshire |
|---|---|
| Postcode areas | LE, MK, NN, OX, PE |
| Towns listed | 7 |
What is blown loft insulation?
The machine stays outside or on the landing and the hose runs up to the loft. We hold a board or tray at the eaves so the loose fill cannot block the ventilation path. More about blown loft insulation.
- Hatch area finished with a retaining upstand
- Eaves trays to keep ventilation open
- Loose-fill mineral wool to the agreed depth
Why book with us in Northamptonshire
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
No pressure selling
You get everything in writing and decide in your own time.
Photos of the finished loft
You see the work done without climbing the ladder.
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
How much does blown loft insulation cost in Northamptonshire?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
Building regulations in England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about blown loft insulation in Northamptonshire
Can you quote for several properties in Northamptonshire?
Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.
Which council covers my address in Northamptonshire?
Addresses in Northamptonshire come under Northamptonshire council. The council matters for building control questions and some funding schemes.
Is blown insulation better than rolls?
It performs about the same for the same depth. It is the faster and neater option in lofts that are awkward to work in, and rolls are better where you want boarding later.
Does blown insulation settle?
Mineral wool loose fill settles a little, which is allowed for in the depth we install. The depth markers let you check it later.
Blown loft insulation in other towns
Other loft work in Northamptonshire
- Loft insulation in Northamptonshire From £495
- Loft insulation top-up in Northamptonshire From £395
- Loft ventilation in Northamptonshire From £245
- New-build loft insulation in Northamptonshire From £5 per m²
- Period home loft insulation in Northamptonshire From £995
- Thermal imaging survey in Northamptonshire From £165
