About Us
Delivering Industrial Insulation & Sheet Metal Solutions Since 1976
Best Insulation Limited is New Zealand’s leading provider of industrial insulation and sheet metal fabrication services. Established in Rotorua in 1976, we’ve built a strong reputation over five decades for delivering high-quality, reliable solutions across a wide range of industries.
From geothermal power stations and dairy factories to oil and gas facilities and food processing plants, our work spans the country—supporting critical infrastructure with precision, performance, and care.
🌏 Nationwide Presence
With branches in Rotorua, New Plymouth, and Napier, we offer full-service coverage across New Zealand. Each location is equipped with advanced fabrication workshops and machinery, enabling us to deliver consistent quality and fast turnaround times.
🛠️ What We Do
We specialise in:
- Industrial and commercial insulation systems
- Sheet metal cladding and ducting
- HVAC and ventilation solutions
- Thermal and acoustic insulation
- Custom light sheet metal fabrication
Our in-house capabilities include CNC plasma cutting, coil line processing, CAD design, and welding of carbon steel, aluminium, and stainless steel.
💡 Our Approach
We deliver complete project solutions—from consultation and design to fabrication, installation, and quality assurance. Every project is tailored to meet specific site conditions, performance requirements, and industry standards.
✅ Certified & Committed to Safety
Best Insulation is proud to hold certifications with SiteWise Gold, Totika, and PREQUAL, reflecting our commitment to health and safety excellence. Our processes are continuously reviewed to meet evolving standards and ensure safe, compliant project delivery.
