Loft InsulationInstallers

Blown loft insulation in Havant

We fit blown loft insulation for homes in Havant and across Hampshire, starting with a free survey and a fixed written quote.

Jobs in PO9, PO7 and PO6 are all within our normal area, inside the Hampshire council area.

Guide price £595 to £795 Havant, Hampshire
Loose-fill insulation blown across a loft floor

Where we work around Havant

Havant sits about 19 miles from Southampton, measured in a straight line.

Nearby, we also cover Waterlooville, Hayling Island, Portsmouth and Gosport.

Postcode districtsPO9, PO7, PO6
Council areaHampshire
County or areaHampshire

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.

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

Why book with us in Havant

Plain-English advice

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

Boarding done properly

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

We measure before we quote

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

Tidy work

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

How much does blown loft insulation cost in Havant?

£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 Havant

How do I pay for work in Havant?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

Do you charge extra to travel to Havant?

Not normally. Our guide prices include normal travel to Havant. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

Can you visit Havant outside working hours?

Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.

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.

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.

Blown loft insulation in other towns

Other loft work in Havant

Find out what your loft needs

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