Underfloor insulation for Limavady properties
If your property is in Limavady or the BT49 district or nearby Coleraine, Derry and Magherafelt, it is within our County Londonderry coverage. It is around 14 miles east of Derry.
In Limavady homes this is often done on the same visit as a cavity fill, which saves a second trip. Where a Limavady home also has empty cavity walls, we can survey those at the same time.
In terms of approvals, if cavity wall insulation follows in Limavady, 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 Limavady
- Boards relaid
- Floor void inspection
- Draught sealing at skirtings
- Insulation between joists
Guide prices for Limavady
| 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 Limavady:
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.