Loft InsulationInstallers

Blown loft insulation in Devon

We cover Devon for blown loft insulation. It starts with a free survey and a fixed written quote.

Towns we cover include Plymouth, Exeter, Paignton, Torquay and Newton Abbot.

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

Where we work around Devon

Council areas covered: Devon, Plymouth and Torbay.

Postcode areas: EX, PL and TQ.

CouncilsDevon, Plymouth and Torbay
Postcode areasEX, PL, TQ
Towns listed15

What is blown loft insulation?

The machine stays outside or on the landing and the hose runs up to the loft. Depth markers fixed to the joists or trusses show the installed depth, and the fibre settles into corners that rolls would bridge. More about blown loft insulation.

  • Hatch area finished with a retaining upstand
  • Depth markers left in place
  • Eaves trays to keep ventilation open

Why book with us in Devon

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.

Photos of the finished loft

You see the work done without climbing the ladder.

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

How much does blown loft insulation cost in Devon?

£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 Devon

Can you quote for several properties in Devon?

Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.

Do you cover the whole of Devon?

Yes. We cover every town and village in Devon, including Plymouth, Exeter and Paignton.

Is it messy?

The hose runs through the house, so we sheet the route and the landing. The fibre stays in the loft.

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 Devon

Find out what your loft needs

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