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Bordon · Hampshire

Blown mineral wool insulation in Bordon

Blown mineral wool is a water-repellent glass or stone fibre blown into the cavity as loose wool. In Bordon we follow the England rules on building notices and self-certification, and confirm the route on your quote.

Free survey in Bordon

Covering Bordon and the GU35 district. Tell us about the property and we will arrange a free survey and a fixed price.

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Blown mineral wool insulation for Bordon properties

Bordon is among the towns we cover in Hampshire, alongside Aldershot, Fleet and Farnborough. It is about 27 miles north-east of Southampton.

Bordon properties with rendered or painted walls get a closer look at the outer finish, because cracked render can let rain behind it. For semi-detached and terraced homes in Bordon, cavity barriers are fitted where your wall meets your neighbour's so the fill stays on your side.

Local weather affects which walls can be filled. Hampshire has a mix of moderate and more exposed sites. Hilltop, coastal and west-facing walls take the brunt of wind-driven rain, so the survey records exposure for each elevation before a material is chosen.

In terms of approvals, in Bordon filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.

Funding in England

In England, ECO4 runs to 31 December 2026 and Warm Homes: Local Grant supports low-income households through councils.

Sources: GOV.UK: extending the ECO4 end date, government response; GOV.UK: Warm Homes Plan.

Why choose mineral wool?

Mineral wool fibres are treated to shed water, so moisture that gets into the outer leaf runs down the cavity rather than tracking across. It is classed as non-combustible, which matters for some flats and taller buildings, and it is usually the lower-cost certified option.

What is included in Bordon

  • Certified mineral fibre system
  • Making good to the mortar colour
  • Density and drill pattern recorded
  • Cavity barriers where needed

Guide prices for Bordon

Blown mineral wool insulation guide prices
Blown mineral wool insulation guide pricesGuide price
Detached house£1,895–£3,395
Semi-detached house£1,295–£2,195
End-terrace house£1,095–£1,895
Detached bungalow£1,095–£1,895
Semi-detached bungalow£795–£1,395
Mid-terrace house£795–£1,295

No VAT is charged on installing insulation in homes until 31 March 2027 (then 5%). Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.

The steps for blown mineral wool insulation in Bordon:

  1. Get in touch

    Online, by phone or WhatsApp, whichever suits you.

  2. Survey visit

    The surveyor checks each wall and looks into the cavity where needed.

  3. Your result in writing

    What we found, what it means, and a fixed price if work is needed.

  4. Booked work

    Carried out by the installer named on your quote, with their scheme registrations.

Last reviewed 19 October 2026.

Blown mineral wool insulation in Bordon: questions

Are there grants for insulation in Bordon?

In England, ECO4 runs to 31 December 2026 and Warm Homes: Local Grant supports low-income households through councils. We cannot promise funding, but we will point you to the right official route.

Do you cover Bordon?

Yes. Bordon and the GU35 postcode district are within our Hampshire coverage, along with nearby Aldershot and Fleet.

Do you cold-call in Bordon?

No. We only come out when you have asked us to. If someone cold-calls offering free insulation, check before you agree to anything.

How much does blown mineral wool insulation cost in Bordon?

Our guide ranges for blown mineral wool insulation are shown on this page. The fixed price for your Bordon property is confirmed in writing after the survey, before any work starts.

Nearby towns

Book a free survey in Bordon

Free survey with an install quote. Written result. Fixed price before any work.