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  • HIGH PERFORMANCE INSULATION
    For new homes in
    partnership with Carters
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  • NATURALLY BROWN AND SUSTAINABLE
    BRANZ appraised glasswool
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  • ENERGY EFFICIENCY & CONSERVATION AUTHORITY
    Retrofitting older homes
    to modern standards
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  • WARRANTED RESIDENTIAL RETROFIT
    An engineered blow-in
    system for external walls
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  • A WIDE RANGE OF INSULATION
    Glasswool, sheeps' wool &
    much more!
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  • CLIMAFOAM XPS BOARD
    Insulation for concrete slabs
    & great for craft projects
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  • ENERGY MANAGEMENT SOLUTIONS
    Warranting "real" performance
    for installed insulation
    LOOK AT OPTIONS
Level 4 COVID: Our teams are safe at home. Our Customer Service team is available for queries - please contact us.
  • Insulating rental properties is a low cost investment which helps to keep tenants warmer, protects rental houses from issues with mould and damp, and adds value. Let us check your rental ensuring it meets the Residential Tenancies Act Healthy Homes Guarantee requirements.
  • On-time, high quality installation of thermal, acoustic and specialist insulation for commercial buildings - apartments, hospitals, office buildings, retirement villages, warehouses and industrial.
Find out how we can Supercharge your walls!

Who are we?

In 2021, the EcoInsulation business was acquired by Knauf Insulation (from Germany) which is investing in new systems and energy services to deliver warranted “real” performance from installed insulation solutions.

The EcoInsulation business is a leading national installer of energy efficiency solutions for buildings in New Zealand using high performance, safe and sustainable insulation.

Get Your

Free insulation advice
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We offer free advice and best price first time without false discounting to help you make a decision with certainty.
The Eco Insulation Installation Warranty - Our systems are installed by trained team members to ensure that our high standards are maintained.