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Swindon · Wiltshire

Draught-proofing in Swindon

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. We cover Swindon and the wider SN1 postcode district, with the survey, result and fixed price all in writing.

Free survey in Swindon

Covering Swindon and the SN1 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.

Draught-proofing for Swindon properties

Our Wiltshire coverage takes in Swindon (SN1) and nearby Chippenham and Trowbridge. Swindon is one of the main towns we cover in Wiltshire.

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

As for paperwork, if cavity wall insulation follows in Swindon, 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 Swindon

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

Guide prices for Swindon

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.

From enquiry to finish in Swindon:

  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 Swindon: questions

Is there VAT on draught-proofing in Swindon?

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

How much does draught-proofing cost in Swindon?

Our guide ranges for draught-proofing are shown on this page. The fixed price for your Swindon property is confirmed in writing after the survey, before any work starts.

Do you work on rented homes in Swindon?

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

Are there grants for insulation in Swindon?

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.

Nearby towns

Book a free survey in Swindon

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