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
Carrickfergus · County Antrim

Cavity wall insulation for landlords in Carrickfergus

For landlords, filling an empty cavity is usually one of the lowest-cost ways to improve an EPC rating. We cover Carrickfergus and the wider BT38 postcode district, with the survey, result and fixed price all in writing.

Free survey in Carrickfergus

Covering Carrickfergus and the BT38 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.

Cavity wall insulation for landlords for Carrickfergus properties

Carrickfergus sits in County Antrim, about 9 miles north-east of Belfast. We work across the BT38 district, including nearby Newtownabbey, Larne and Belfast.

For landlords and managing agents in Carrickfergus, we survey in batches and return a result sheet and fixed price per address. Blocks of flats in Carrickfergus are surveyed as a whole, because the cavity runs across every flat in the building.

Local weather affects which walls can be filled. 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 the rules side, in Carrickfergus 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 Carrickfergus

  • Batch surveys
  • Tenant-friendly booking
  • Photo records for your files
  • Fixed prices per address

Guide prices for Carrickfergus

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.

The steps for cavity wall insulation for landlords in Carrickfergus:

  1. Get in touch

    Online, by phone or WhatsApp, whichever suits you.

  2. Survey visit

    The surveyor checks each wall and looks into the cavity where needed.

  3. Your result in writing

    What we found, what it means, and a fixed price if work is needed.

  4. Booked work

    Carried out by the installer named on your quote, with their scheme registrations.

Last reviewed 19 October 2026.

Cavity wall insulation for landlords in Carrickfergus: questions

How soon can you visit in Carrickfergus?

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 Carrickfergus?

Yes. Carrickfergus and the BT38 postcode district are within our County Antrim coverage, along with nearby Newtownabbey and Larne.

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

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

Do you work on rented homes in Carrickfergus?

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

Nearby towns

Book a free survey in Carrickfergus

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