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Greenford · Greater London

Commercial cavity wall insulation in Greenford

Greenford homeowners, landlords and managing agents can book commercial cavity wall insulation with a free survey first. Commercial cavity wall insulation fills cavity walls in offices, schools, surgeries, churches and light industrial buildings.

Free survey in Greenford

Covering Greenford and the UB6 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.

Commercial cavity wall insulation for Greenford properties

If your property is in Greenford or the UB6 district or nearby Northolt, Southall and Wembley, it is within our Greater London coverage. It is about 10 miles west of London.

Per-address photo records for Greenford properties make compliance files and EPC updates straightforward. Blocks of flats in Greenford are surveyed as a whole, because the cavity runs across every flat in the building.

Local weather affects which walls can be filled. Much of Greater London sits in the more sheltered driving-rain zones of the UK, which widens the choice of fill. Exposed elevations, coastal sites and high ground still get checked wall by wall.

In terms of approvals, in Greenford 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.

What is different on commercial jobs

Access is planned around opening hours, often with towers or MEWPs. Material choice takes account of building use and fire requirements, so non-combustible mineral wool is often specified. Work is usually standard-rated for VAT unless the building qualifies for a relief, which we confirm on the quote.

What is included in Greenford

  • Out-of-hours working where needed
  • Survey and specification
  • O&M information
  • Access and method statement

Guide prices for Greenford

Commercial cavity wall insulation guide prices
Commercial cavity wall insulation guide pricesGuide price
Commercial cavity fill, per m² (+VAT)£22–£36
Access towers or MEWP, per day (+VAT)£195–£495

Commercial prices are shown plus VAT where it applies. 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 Greenford:

  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.

Commercial cavity wall insulation in Greenford: questions

Which building regulations route applies in Greenford?

Greenford 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.

Is there VAT on commercial cavity wall insulation in Greenford?

Work on commercial buildings is normally standard-rated for VAT, unless the building qualifies for a relief, which we confirm on the quote.

Are there grants for insulation in Greenford?

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 cold-call in Greenford?

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

Nearby towns

Book a free survey in Greenford

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