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Enniskillen · County Fermanagh

Underfloor insulation in Enniskillen

Underfloor insulation fits mineral wool or rigid boards between the joists of a suspended timber floor, supported on netting or battens, so cold air from the ventilated void below stops chilling the room. In Enniskillen we follow the Northern Ireland rules on building control applications, and confirm the route on your quote.

Free survey in Enniskillen

Covering Enniskillen and the BT74 district. Tell us about the property and we will arrange a free survey and a fixed price.

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Underfloor insulation for Enniskillen properties

We cover Enniskillen and the BT74 postcode district, including nearby Irvinestown and Lisnaskea. Enniskillen is one of the main towns we cover in County Fermanagh.

Where an Enniskillen home also has empty cavity walls, we can survey those at the same time. In Enniskillen homes this is often done on the same visit as a cavity fill, which saves a second trip.

In terms of approvals, if cavity wall insulation follows in Enniskillen, 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.

Keeping the void ventilated

Air bricks under a suspended floor must stay clear so the timbers stay dry. Insulation goes between the joists, not across the void, and gaps at skirtings are sealed to stop draughts.

What is included in Enniskillen

  • Floor void inspection
  • Draught sealing at skirtings
  • Boards relaid
  • Insulation between joists

Guide prices for Enniskillen

Underfloor insulation guide prices
Underfloor insulation guide pricesGuide price
Suspended timber floor, typical room£795–£1,495
Whole ground floor£1,995–£3,995

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.

How it works in Enniskillen:

  1. Get in touch

    Online, by phone or WhatsApp.

  2. Survey visit

    We check the space, what is there now and how it is ventilated.

  3. Your quote in writing

    A fixed price, with any extras listed separately.

  4. Booked work

    Carried out by the installer named on your quote.

Last reviewed 19 October 2026.

Underfloor insulation in Enniskillen: questions

Are there grants for insulation in Enniskillen?

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.

Do you work on rented homes in Enniskillen?

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

Can you do this on the same visit as cavity wall insulation in Enniskillen?

Often, yes. If your Enniskillen home also has unfilled cavity walls, both can be surveyed together and priced separately on one quote.

How much does underfloor insulation cost in Enniskillen?

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

Nearby towns

Book a free survey in Enniskillen

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