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Eastleigh · Hampshire

Cavity wall insulation for landlords in Eastleigh

For landlords, filling an empty cavity is usually one of the lowest-cost ways to improve an EPC rating. We cover Eastleigh and the wider SO50 postcode district, with the survey, result and fixed price all in writing.

Free survey in Eastleigh

Covering Eastleigh and the SO50 district. Tell us about the property and we will arrange a free survey and a fixed price.

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We use your details only to answer this enquiry and arrange your visit, sharing them only with the registered installer we appoint for your job and the providers named in our privacy notice. No marketing lists, no cold calls.

Cavity wall insulation for landlords for Eastleigh properties

Our Hampshire coverage takes in Eastleigh (SO50) and nearby Southampton, Winchester and Totton. It is roughly 5 miles north-east of Southampton.

For commercial buildings in Eastleigh, the survey also considers building use and fire requirements before a material is specified. Work on Eastleigh rented homes and blocks is booked around tenants and residents, with access arranged through your agent if you prefer.

Wind-driven rain is the first thing the surveyor weighs up. 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.

On the rules side, in Eastleigh 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.

How we work with portfolios

One contact, one schedule. We survey in batches, return a simple sheet per address, and book installs around your tenants. Access arrangements and tenant notices are handled with your agent if you prefer.

What is included in Eastleigh

  • Per-property result sheet
  • Photo records for your files
  • Fixed prices per address
  • Batch surveys

Guide prices for Eastleigh

Cavity wall insulation for landlords guide prices
Cavity wall insulation for landlords guide pricesGuide price
Detached house£2,295–£3,795
Semi-detached house£1,495–£2,495
End-terrace house£1,295–£2,195
Detached bungalow£1,295–£2,195
Semi-detached bungalow£895–£1,595
Mid-terrace house£795–£1,395

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.

From enquiry to finish in Eastleigh:

  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.

Cavity wall insulation for landlords in Eastleigh: questions

Do you cold-call in Eastleigh?

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

Is my Eastleigh home too exposed for cavity insulation?

Hampshire has a mix of moderate and more exposed sites, so each wall is judged on its own. The survey records the exposure of each wall before recommending a material, or recommending against filling.

How much does cavity wall insulation for landlords cost in Eastleigh?

Our guide ranges for cavity wall insulation for landlords are shown on this page. The fixed price for your Eastleigh property is confirmed in writing after the survey, before any work starts.

Which building regulations route applies in Eastleigh?

Eastleigh is in England, so filling a cavity is notifiable building work and needs a building notice or competent-person self-certification. We confirm the route in writing on your quote.

Nearby towns

Book a free survey in Eastleigh

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