Insulmax® retrofit wall and ceiling insulation in Taranaki
The Insulmax® Hawke's Bay team specialises in retrofit wall insulation, perfect for older homes. We service customers from South Taranaki up to New Plymouth, including Urenui, Opunake down to Patea and Waverley. Also including Ruapehu from Taumarunui down to Raetihi.
Our innovative approach means you can enjoy the benefits if insulation without the hassle of extensive renovations. Our retrofit insulation services are designed to be minimally invasive yet maximally effective, ensuring your home’s walls are insulated with the utmost care and professionalism. Get in touch today to book your free home insulation assessment.

Meet the Taranaki team
Natasha has extensive experience in the management of an Insulmax® business and together with her husband Wayne own the Taranaki license area of Insulmax®. Wayne has an engineering background with recent experience in solar sales and installation.
Together, let’s transform your home into a more energy-efficient warmer, drier and more comfortable place to live – all year round!
Why choose Insulmax® for your home insulation?
CodeMark certification
Ensuring compliance with the New Zealand Building Code and approval by every Council in New Zealand.
Suitable for all common claddings
Including weatherboard, brick, roughcast / stucco, and interior lining.
Minimal disruption
Your Insulmax® insulation installation is usually completed in just one day.
Eco-friendly solution
Recyclable mineral fibre insulation, reducing your home’s carbon footprint.
50 year warranty
Premium European blown mineral fibre insulation with a 50 year install warranty.
No renovation needed
Insulation is installed through a hole smaller than a 10 cent coin.