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Scotland

Cavity wall insulation in Edinburgh

From a first fill to putting right a failed one, we cover cavity wall work across Edinburgh with a free survey for install quotes.

Installer on a low platform filling the brick wall of a 1930s semi-detached house through a grid of drilled holes, with the delivery hose running to a van

Free survey in Edinburgh

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.

Our cavity wall work in Edinburgh

We cover 1 town in Edinburgh, from Edinburgh, plus the villages and districts around them.

Edinburgh 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.

Choose a service below for prices and how it works locally, or a town for everything we do there.

Building standards in Scotland

In Scotland, work associated with thermal insulating material within a wall is listed in schedule 3 of the Building (Scotland) Regulations as work that does not need a building warrant. It must still meet the building standards, so the survey still checks that the wall and the chosen material are suitable, including exposure to wind-driven rain.

Funding in Scotland

  • Home Energy Scotland is the starting point for the Home Energy Scotland Grant and Loan and for Warmer Homes Scotland, which can include cavity wall insulation.
  • Many councils also run area-based schemes for insulation in particular streets or estates.
  • ECO4 runs until 31 December 2026 across Great Britain, including Scotland.

Sources: Scottish Government: building work not requiring a warrant (schedule 3); Home Energy Scotland; mygov.scot: grants and loans for energy saving improvements; GOV.UK: extending the ECO4 end date, government response.

Cavity wall insulation prices in Edinburgh

Cavity wall insulation guide prices
Cavity wall insulation 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.

How it works in Edinburgh

  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 in Edinburgh: questions

Do you cover all of Edinburgh?

Yes. We cover 1 town across Edinburgh, including Edinburgh, and the villages around them. Island and remote addresses are surveyed by arrangement.

Which building regulations route applies in Edinburgh?

Edinburgh is in Scotland, so no building warrant is needed for insulation within a wall, but the work must meet the building standards. We confirm the route in writing on your quote.

Is there VAT on cavity wall insulation in Edinburgh?

Installing insulation in a home is currently zero-rated for VAT until 31 March 2027, then 5%. Commercial buildings are standard-rated.

Do you cold-call in Edinburgh?

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 cavity wall insulation cost in Edinburgh?

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

Areas near Edinburgh

Book a free survey in Edinburgh

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