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Harlow · Essex

Draught-proofing in Harlow

From the first survey to the paperwork, draught-proofing in Harlow is handled by one team and one contract. 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 Harlow

Covering Harlow and the CM20 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 Harlow properties

Our Essex coverage takes in Harlow (CM20) and nearby Waltham Abbey, Brentwood and Chelmsford. It is around 16 miles west of Chelmsford.

Where a Harlow home also has empty cavity walls, we can survey those at the same time. Small measures like this are often among the cheapest per pound saved, and they suit Harlow homes of every age.

For regulations, if cavity wall insulation follows in Harlow, 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 Harlow

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

Guide prices for Harlow

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 Harlow:

  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 Harlow: questions

Do you cold-call in Harlow?

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 soon can you visit in Harlow?

We arrange dates when you get in touch. Availability varies through the year, so we give you real dates rather than a promise on the website.

Do you cover Harlow?

Yes. Harlow and the CM20 postcode district are within our Essex coverage, along with nearby Waltham Abbey and Brentwood.

How much does draught-proofing cost in Harlow?

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

Nearby towns

Book a free survey in Harlow

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