Underfloor insulation for Newtownabbey properties
Newtownabbey is among the towns we cover in County Antrim, alongside Belfast, Carrickfergus and Lisburn. It is around 4 miles north of Belfast.
We check ventilation as carefully as insulation in Newtownabbey homes, because both matter for keeping a house dry. In Newtownabbey homes this is often done on the same visit as a cavity fill, which saves a second trip.
For regulations, if cavity wall insulation follows in Newtownabbey, 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 Newtownabbey
- Draught sealing at skirtings
- Boards relaid
- Insulation between joists
- Floor void inspection
Guide prices for Newtownabbey
| Underfloor insulation guide prices | Guide 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.
The steps for underfloor insulation in Newtownabbey:
Tell us about the property
Postcode, property type and what you would like done.
Free survey
Access, condition, existing insulation and ventilation checked.
Written result and price
What we recommend and a fixed price before any work.
Work and tidy-up
Fitted at an agreed time, with ventilation kept clear.