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County Fermanagh · Northern Ireland

Commercial cavity wall insulation in County Fermanagh

Commercial cavity wall insulation fills cavity walls in offices, schools, surgeries, churches and light industrial buildings. Our County Fermanagh coverage includes Enniskillen, Lisnaskea, Irvinestown and the towns around them.

Two-storey red brick office building on a business park

Free survey in County Fermanagh

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.

Commercial cavity wall insulation across County Fermanagh

We cover 3 towns in County Fermanagh: Enniskillen, Lisnaskea and Irvinestown.

Every elevation is judged on its own exposure. Parts of County Fermanagh 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.

Per-address photo records for County Fermanagh properties make compliance files and EPC updates straightforward. Blocks of flats in County Fermanagh are surveyed as a whole, because the cavity runs across every flat in the building.

Building control in Northern Ireland

In Northern Ireland, inserting insulation into an existing cavity wall needs a building control application to your council before the work. We make sure the application route is agreed and confirmed in writing before any drilling starts.

Funding in Northern Ireland

  • The Affordable Warmth Scheme, run with the NI Housing Executive, helps owner-occupiers and private tenants with a total gross household income under £23,000; cavity wall insulation is a priority measure where suitable.
  • The NI Sustainable Energy Programme funds energy efficiency schemes through participating providers.
  • ECO4 does not apply in Northern Ireland.

Sources: Building Control NI: frequently asked questions; Belfast City Council: what are the building regulations; NI Housing Executive: Affordable Warmth Scheme; Utility Regulator: NI Sustainable Energy Programme.

What is different on commercial jobs

Access is planned around opening hours, often with towers or MEWPs. Material choice takes account of building use and fire requirements, so non-combustible mineral wool is often specified. Work is usually standard-rated for VAT unless the building qualifies for a relief, which we confirm on the quote.

What is included

  • Survey and specification
  • Access and method statement
  • Out-of-hours working where needed
  • O&M information

Commercial cavity wall insulation prices in County Fermanagh

Commercial cavity wall insulation guide prices
Commercial cavity wall insulation guide pricesGuide price
Commercial cavity fill, per m² (+VAT)£22–£36
Access towers or MEWP, per day (+VAT)£195–£495

Commercial prices are shown plus VAT where it applies. 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 County Fermanagh:

  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.

Commercial cavity wall insulation in County Fermanagh: questions

Do you cover all of County Fermanagh?

Yes. We cover 3 towns across County Fermanagh, including Enniskillen and Lisnaskea and Irvinestown, and the villages around them. Island and remote addresses are surveyed by arrangement.

Are there grants for insulation in County Fermanagh?

In Northern Ireland, the Affordable Warmth Scheme helps eligible households with a gross income under £23,000. We cannot promise funding, but we will point you to the right official route.

Is there VAT on commercial cavity wall insulation in County Fermanagh?

Work on commercial buildings is normally standard-rated for VAT, unless the building qualifies for a relief, which we confirm on the quote.

Which building regulations route applies in County Fermanagh?

County Fermanagh 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.

Commercial cavity wall insulation in nearby areas

Book a free survey in County Fermanagh

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