Internal wall insulation · County Tyrone
Internal wall insulation in Dungannon
Homeowners and landlords in Dungannon can get a free survey and a fixed written quote for internal wall insulation, covering BT71 and the surrounding area. We plan internal insulation in Dungannon homes room by room so you keep the rest of the house usable.
- Free survey in BT71 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Dungannon
Postcode, service and a phone number is all we need.
Part of every quote
- Needs careful detailing at floor joists, reveals and corners
- Can be done one room at a time during a renovation
- Sockets, radiators, skirting and coving are moved and refitted
- Keeps the outside of the house exactly as it is
Homes and walls in Dungannon
As well as Dungannon itself, we quote in Cookstown, Armagh and Portadown. It's roughly 22 miles from Dungannon to Omagh, the largest town in County Tyrone. Northern Ireland has many rendered and pebble-dashed homes, older solid-walled rural houses, and estates built by the Housing Executive.
Exposure to wind-driven rain varies across County Tyrone: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
Where a property in Dungannon is in a conservation area or the front elevation must stay unchanged, internal insulation is often the practical route.
- Postcode district
- BT71
- County or area
- County Tyrone
- Nation
- Northern Ireland
- Nearby
- Cookstown, Armagh, Portadown, Craigavon
Permissions in Northern Ireland
Internal insulation rarely needs planning permission; listed buildings need consent for internal changes.
Building control applies to insulation and major re-rendering in Northern Ireland, and the work is signed off by the council.
What are the risks with internal insulation?
Insulating inside makes the masonry colder, so moisture risk rises. Weak points are where floor joists bear into the wall, window reveals and corners. A condensation risk check for the build-up, a continuous vapour control layer where specified, and returning insulation into reveals deal with most of it.
Internal wall insulation prices in Dungannon
| Item | Guide price | Notes |
|---|---|---|
| Insulated plasterboard, supplied and skimmed | £75–£110 per m²0% VAT | |
| Insulated stud wall | £90–£130 per m²0% VAT | |
| Typical bedroom, one external wall | £1,795–£2,9950% VAT | Including making good |
Confirmed by a fixed written quote after survey. 0% VAT: installing insulation in a home is zero-rated until 31 March 2027, so these figures are the total; 5% applies from 1 April 2027.
From enquiry to finished wall
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
Internal wall insulation in Dungannon: questions
Can I stay in the house?
Yes, but each room is out of use while it's worked on, typically 3–5 days.
What happens to my radiators and sockets?
They're taken off and refitted on the new wall face. Electrical work is done by a qualified electrician.
Is internal insulation cheaper than external?
Per m² usually yes, but the cost of moving fittings and redecorating narrows the gap on whole-house jobs.
Do you cover Dungannon?
Yes — we survey and quote internal wall insulation in Dungannon (BT71) and nearby Cookstown, Armagh and Portadown, with a fixed written price before any work starts.