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Bow · Greater London

Cavity wall insulation for landlords in Bow

For homes and buildings in Bow, cavity wall insulation for landlords is arranged survey-first: we check the property, tell you plainly what we found, and price it. For landlords, filling an empty cavity is usually one of the lowest-cost ways to improve an EPC rating.

Free survey in Bow

Covering Bow and the E3 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 insulation for landlords for Bow properties

If your property is in Bow or the E3 district or nearby Stratford, Canary Wharf and Canning Town, it is within our Greater London coverage. It is about 5 miles east of London.

Blocks of flats in Bow are surveyed as a whole, because the cavity runs across every flat in the building. For commercial buildings in Bow, the survey also considers building use and fire requirements before a material is specified.

Exposure matters for every cavity wall. 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.

On compliance, in Bow 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.

Planning for EPC C

Government has confirmed that private rented homes in England will need to reach EPC band C by October 2030, with a £10,000 cost cap and exemptions. A filled cavity often contributes a meaningful share of the points needed, and it can be done with tenants in place because the work is outside.

What is included in Bow

  • Per-property result sheet
  • Fixed prices per address
  • Tenant-friendly booking
  • Batch surveys

Guide prices for Bow

Cavity wall insulation for landlords guide prices
Cavity wall insulation for landlords 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.

From enquiry to finish in Bow:

  1. Send your details

    A minute online, or call the free number.

  2. We check the walls

    Construction, cavity width, debris, damp and wind-driven rain exposure.

  3. You decide

    Plain-English result and a fixed price, with no pressure to book.

  4. Job done properly

    Holes made good, paperwork handed over, guarantee details confirmed.

Last reviewed 19 October 2026.

Cavity wall insulation for landlords in Bow: questions

Do you work on rented homes in Bow?

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

How soon can you visit in Bow?

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 Bow?

Yes. Bow and the E3 postcode district are within our Greater London coverage, along with nearby Stratford and Canary Wharf.

Do you cold-call in Bow?

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 Bow

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