Loft insulation for Lisburn properties
Lisburn sits in County Antrim, roughly 7 miles south-west of Belfast. We work across the BT28 district, including nearby Belfast, Newtownabbey and Carrickfergus.
Where a Lisburn home also has empty cavity walls, we can survey those at the same time. In Lisburn homes this is often done on the same visit as a cavity fill, which saves a second trip.
On the rules side, if cavity wall insulation follows in Lisburn, 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.
What we check
Existing depth and condition, ventilation at the eaves, water tanks and pipes that need insulating, downlighters that need covers, and storage boarding that needs raising so insulation is not crushed.
What is included in Lisburn
- Mineral wool to the recommended depth
- Depth and ventilation check
- Tank and pipe lagging
- Loft hatch draught-proofing
Guide prices for Lisburn
| Loft insulation guide prices | Guide 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 Lisburn:
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.