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Lisburn · County Antrim

Cavity wall insulation for landlords in Lisburn

For homes and buildings in Lisburn, 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 Lisburn

Covering Lisburn and the BT28 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 Lisburn properties

Our County Antrim coverage takes in Lisburn (BT28) and nearby Belfast, Newtownabbey and Carrickfergus. It is about 7 miles south-west of Belfast.

Per-address photo records for Lisburn properties make compliance files and EPC updates straightforward. For landlords and managing agents in Lisburn, we survey in batches and return a result sheet and fixed price per address.

Wind-driven rain is the first thing the surveyor weighs up. Parts of County Antrim face some of the heaviest wind-driven rain in the UK, especially exposed coastal and upland sites. Here the survey is stricter: some walls suit only certain certified systems, and some should not be filled at all.

On compliance, in Lisburn inserting cavity wall insulation needs a building control application to the council before work starts.

Funding in Northern Ireland

In Northern Ireland, the Affordable Warmth Scheme helps eligible households with a gross income under £23,000.

Sources: NI Housing Executive: Affordable Warmth Scheme; Utility Regulator: NI Sustainable Energy Programme.

How we work with portfolios

One contact, one schedule. We survey in batches, return a simple sheet per address, and book installs around your tenants. Access arrangements and tenant notices are handled with your agent if you prefer.

What is included in Lisburn

  • Per-property result sheet
  • Tenant-friendly booking
  • Fixed prices per address
  • Photo records for your files

Guide prices for Lisburn

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 Lisburn:

  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 Lisburn: questions

How much does cavity wall insulation for landlords cost in Lisburn?

Our guide ranges for cavity wall insulation for landlords are shown on this page. The fixed price for your Lisburn property is confirmed in writing after the survey, before any work starts.

Do you cold-call in Lisburn?

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

Do you work on rented homes in Lisburn?

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

Which building regulations route applies in Lisburn?

Lisburn is in Northern Ireland, so inserting cavity wall insulation needs a building control application to the council before work starts. We confirm the route in writing on your quote.

Nearby towns

Book a free survey in Lisburn

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