Gisborne's warm climate means insulation is less urgent than in colder cities, but it still pays off — keeping summer heat out is as valuable as keeping winter warmth in. Warmer Kiwi Homes grants are available to eligible Gisborne homeowners. Here's what insulation costs in Gisborne in 2026.
Gisborne Insulation Costs 2026
| Service | Gisborne typical cost |
|---|---|
| Ceiling insulation (full house, 3-bed) | $2,000–$5,000 |
| Underfloor insulation (full house, 3-bed) | $1,350–$3,500 |
| Ceiling insulation (per m²) | $17–$46/m² |
| Underfloor insulation — batts (per m²) | $11–$30/m² |
| Underfloor insulation — foil (per m²) | $7–$20/m² |
| Wall insulation — retrofit (per m²) | $42–$105/m² |
All prices GST inclusive. Broadly regional.
Gisborne Insulation Market
Gisborne's warm climate means insulation is less urgent than in colder cities, but it still pays off — keeping summer heat out is as valuable as keeping winter warmth in. Warmer Kiwi Homes grants are available to eligible Gisborne homeowners.
Warmer Kiwi Homes Grants
You may qualify for a government subsidy covering up to 80% of insulation costs (90% for Community Services Card holders) if: - You own and live in your home - Your home was built before 2008
Approved Gisborne installers can check your eligibility and manage the grant application. Check eligibility at energywise.govt.nz
Find Gisborne insulation installers: Insulation Installers Gisborne | Post a Job Free
Related: Insulation Cost NZ | Heat Pump Installers Gisborne