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Portadown · County Armagh

Loft insulation in Portadown

Loft insulation lays mineral wool between and over the ceiling joists to the recommended depth, cutting heat loss through the roof. In Portadown we follow the Northern Ireland rules on building control applications, and confirm the route on your quote.

Free survey in Portadown

Covering Portadown and the BT62 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.

Loft insulation for Portadown properties

Portadown is among the towns we cover in County Armagh, alongside Craigavon, Lurgan and Armagh. It is about 3 miles south-west of Craigavon.

Small measures like this are often among the cheapest per pound saved, and they suit Portadown homes of every age. Where a Portadown home also has empty cavity walls, we can survey those at the same time.

On the rules side, if cavity wall insulation follows in Portadown, 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.

Northern Ireland note

In Northern Ireland, councils treat roof-space insulation as work that needs building control approval. We confirm the route before work.

What is included in Portadown

  • Depth and ventilation check
  • Tank and pipe lagging
  • Loft hatch draught-proofing
  • Mineral wool to the recommended depth

Guide prices for Portadown

Loft insulation guide prices
Loft insulation guide pricesGuide price
Loft insulation to 270mm, typical house£395–£895
Loft top-up from 100mm£295–£595

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 loft insulation in Portadown:

  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.

Loft insulation in Portadown: questions

How much does loft insulation cost in Portadown?

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

Do you work on rented homes in Portadown?

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

Is there VAT on loft insulation in Portadown?

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

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

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

Nearby towns

Book a free survey in Portadown

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