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Renfrewshire and Inverclyde · PA15

Cavity wall insulation in Greenock

Cavity wall insulation, top-ups, removals and surveys in Greenock, arranged survey-first with a fixed price in writing.

Free survey in Greenock

Covering Greenock and the PA15 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 work in Greenock

Our Renfrewshire and Inverclyde coverage takes in Greenock (PA15) and nearby Paisley, Renfrew and Newton Mearns. It is around 15 miles north-west of Paisley.

Wind-driven rain is the first thing the surveyor weighs up. Parts of Renfrewshire and Inverclyde face some of the heaviest wind-driven rain in the UK, especially exposed coastal and upland sites. Here the survey is stricter: some walls suit only certain certified systems, and some should not be filled at all.

As for paperwork, in Greenock no building warrant is needed for insulation within a wall, but the work must meet the building standards.

Funding in Scotland

In Scotland, Home Energy Scotland is the route to the Home Energy Scotland Grant and Loan and Warmer Homes Scotland.

Sources: Home Energy Scotland; mygov.scot: grants and loans for energy saving improvements.

Guide prices in Greenock

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 Greenock

  1. Tell us about the property

    Postcode, property type and what you need.

  2. Free survey

    Walls, cavity, condition and exposure checked and photographed.

  3. Written result and price

    Suitable, suitable after repairs, or not suitable, with a fixed price.

  4. Work and paperwork

    Installation, making good, and the regulations and guarantee paperwork.

Last reviewed 19 October 2026.

Cavity wall insulation in Greenock: questions

Do you work on rented homes in Greenock?

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

Which building regulations route applies in Greenock?

Greenock 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 the survey free in Greenock?

Yes when it is for an install quote. Standalone reports for Greenock buyers, sellers or landlords who do not need an install quote are priced before you book.

Is there VAT on cavity wall insulation in Greenock?

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

Do you cover Greenock?

Yes. Greenock and the PA15 postcode district are within our Renfrewshire and Inverclyde coverage, along with nearby Paisley and Renfrew.

Towns near Greenock

Book a free survey in Greenock

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