0800 088 6248
CavityWallInsulationUKCAVITYWALLINSULATIONUK.CO.UK
Cavity wall insulationCavity wall suitability surveyCavity wall insulation removalCavity insulation top-upDamp investigation after cavity insulationBonded polystyrene bead insulationBlown mineral wool insulationParty wall cavity insulationBorescope cavity inspectionCavity wall insulation for landlordsGrant and funding checkLoft insulation
Greenford · Greater London

Draught-proofing in Greenford

For homes and buildings in Greenford, draught-proofing is arranged survey-first: we check the property, tell you plainly what we found, and price it. Draught-proofing seals the gaps that let warm air out and cold air in, around doors, windows, letterboxes, loft hatches and skirting boards, while leaving planned ventilation alone.

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.

Enter a UK postcode.
Choose a service.
Enter your name.
Enter a phone number with at least 10 digits.
Enter a valid email address.

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.

Draught-proofing for Greenford properties

Our Greater London coverage takes in Greenford (UB6) and nearby Northolt, Southall and Wembley. It is about 10 miles west of London.

Small measures like this are often among the cheapest per pound saved, and they suit Greenford homes of every age. In Greenford homes this is often done on the same visit as a cavity fill, which saves a second trip.

In terms of approvals, if cavity wall insulation follows 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.

Ventilation still matters

Trickle vents, air bricks and extractor fans are there for a reason. We seal accidental gaps, not the ventilation your home needs to keep condensation down.

What is included in Greenford

  • Loft hatch seals
  • Letterbox and keyhole covers
  • Door and window seals
  • Skirting and floor gap sealing

Guide prices for Greenford

Draught-proofing guide prices
Draught-proofing guide pricesGuide price
Whole-house draught-proofing£195–£495
Doors and loft hatch only£145–£295

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 Greenford:

  1. Get in touch

    Online, by phone or WhatsApp.

  2. Survey visit

    We check the space, what is there now and how it is ventilated.

  3. Your quote in writing

    A fixed price, with any extras listed separately.

  4. Booked work

    Carried out by the installer named on your quote.

Last reviewed 19 October 2026.

Draught-proofing in Greenford: questions

Is there VAT on draught-proofing in Greenford?

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

Can you do this on the same visit as cavity wall insulation in Greenford?

Often, yes. If your Greenford home also has unfilled cavity walls, both can be surveyed together and priced separately on one quote.

Do you cover Greenford?

Yes. Greenford and the UB6 postcode district are within our Greater London coverage, along with nearby Northolt and Southall.

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.