What to Look for When Hiring a Insulation Installer in NZ
- R-value specification matching your climate zone
- Warmer Kiwi Homes registration if claiming grants
- Building Code H1 (2023) compliance
- Proper coverage including eaves and edges
- ECANZ membership
Red Flags to Watch Out For
- Can't specify R-value
- R-value below current code minimum
- No mention of grant eligibility
- No post-installation check
Typical Costs Across NZ
Ceiling insulation: $20β$32/mΒ² installed. Underfloor: $20β$28/mΒ²
Costs vary significantly by city β Auckland and Queenstown are typically the most expensive, while Invercargill and Dunedin are among the most affordable.
Licensing Requirements
No mandatory licensing. Warmer Kiwi Homes-registered assessors required for grants. Check the register β