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Stroud · Gloucestershire

Cavity wall insulation for flats in Stroud

Cavity wall insulation for flats in Stroud starts with a free survey of the property, then a written result and a fixed price before any work is booked. Flats share their outer walls, so cavity wall insulation is normally done for the whole block at once with the freeholder's agreement.

Free survey in Stroud

Covering Stroud and the GL6 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 flats for Stroud properties

We cover Stroud and the GL6 postcode district, including nearby Gloucester, Cirencester and Cheltenham. It is about 8 miles south of Gloucester.

For landlords and managing agents in Stroud, we survey in batches and return a result sheet and fixed price per address. Blocks of flats in Stroud are surveyed as a whole, because the cavity runs across every flat in the building.

Exposure matters for every cavity wall. Gloucestershire 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 Stroud 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.

Fire and height

For blocks, the material must suit the building's height and use. Non-combustible mineral wool is the usual choice; we confirm the system and its certificate limits in writing.

What is included in Stroud

  • Block survey
  • Leaseholder information sheet
  • Per-flat pricing
  • Freeholder and agent coordination

Guide prices for Stroud

Cavity wall insulation for flats guide prices
Cavity wall insulation for flats guide pricesGuide price
Per flat, whole-block fill (low-rise)£495–£995

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.

What happens next for a Stroud property:

  1. Send your details

    A minute online, or call the free number.

  2. We check the walls

    Construction, cavity width, debris, damp and wind-driven rain exposure.

  3. You decide

    Plain-English result and a fixed price, with no pressure to book.

  4. Job done properly

    Holes made good, paperwork handed over, guarantee details confirmed.

Last reviewed 19 October 2026.

Cavity wall insulation for flats in Stroud: questions

Are there grants for insulation in Stroud?

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.

How soon can you visit in Stroud?

We arrange dates when you get in touch. Availability varies through the year, so we give you real dates rather than a promise on the website.

How much does cavity wall insulation for flats cost in Stroud?

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

Do you work on rented homes in Stroud?

Yes. Landlords and agents in Stroud can book batch visits, and work is arranged around tenants.

Nearby towns

Book a free survey in Stroud

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