Loft InsulationInstallers

Blown loft insulation in Norfolk

For blown loft insulation anywhere in Norfolk, you get a free survey and a fixed written quote.

That includes Norwich, Great Yarmouth, King's Lynn, Thetford and Dereham, and the villages around them.

Guide price £595 to £795 Norfolk
Loose-fill insulation blown across a loft floor

Where we work around Norfolk

We work across the Norfolk council area.

That covers the IP, NR and PE postcode areas.

CouncilsNorfolk
Postcode areasIP, NR, PE
Towns listed10

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.

  • Loose-fill mineral wool to the agreed depth
  • Depth markers left in place
  • Eaves trays to keep ventilation open

Why book with us in Norfolk

Boarding done properly

Storage boards go on loft legs, never straight onto the insulation.

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

Downlights made safe

Fire-rated covers or a clear zone around recessed lights.

How much does blown loft insulation cost in Norfolk?

£595 to £795Terraced house, average loft. Free survey and a fixed written quote before any work.

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).

Work out a guide price for your loft

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 Norfolk

Are your prices the same across Norfolk?

Yes. Our guide prices are the same everywhere we work, and they include normal travel. Your fixed price depends on your loft, not your postcode.

How do I book a survey in Norfolk?

Send the form or call us. We call back to agree a time and confirm it in writing.

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 Norfolk

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.