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Omagh · County Tyrone

Cavity wall insulation for flats in Omagh

Flats share their outer walls, so cavity wall insulation is normally done for the whole block at once with the freeholder's agreement. We cover Omagh and the wider BT78 postcode district, with the survey, result and fixed price all in writing.

Free survey in Omagh

Covering Omagh and the BT78 district. Tell us about the property and we will arrange a free survey and a fixed price.

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Cavity wall insulation for flats for Omagh properties

We cover Omagh and the BT78 postcode district, including nearby Strabane, Cookstown and Dungannon. Omagh is one of the main towns we cover in County Tyrone.

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

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

As for paperwork, in Omagh 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.

Why one flat cannot usually be done alone

The cavity runs continuously across the building. The Energy Saving Trust notes that flats need agreement from the whole block. Filling one flat's walls in isolation leaves gaps, and the freeholder normally owns the structure.

What is included in Omagh

  • Freeholder and agent coordination
  • Per-flat pricing
  • Leaseholder information sheet
  • Block survey

Guide prices for Omagh

Cavity wall insulation for flats guide prices
Cavity wall insulation for flats guide pricesGuide price
Per flat, whole-block fill (low-rise)£495–£995

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.

What happens next for an Omagh property:

  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 flats in Omagh: questions

How much does cavity wall insulation for flats cost in Omagh?

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

Are there grants for insulation in Omagh?

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 cavity wall insulation for flats in Omagh?

Installing insulation in a home is currently zero-rated for VAT until 31 March 2027, then 5%. Commercial buildings are standard-rated.

Do you cold-call in Omagh?

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 Omagh

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