Mammoth Insulation

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Here are 5 key facts about Mammoth™ polyester insulation that will make it perfect for your home.

  1. It’s soft & non-irritant: Mammoth insulation has soft, friendly fibres and is safe to handle and easy to install.
  2. Waste to Warmth: Mammoth includes polyester fibres recycled from PET plastic which reduces the planet’s landfill.
  3. Breathe easy: If you need to go into your ceiling space or are fitting a ventilation system you can breathe easy as there’s no need to worry about fibres migrating through small gaps around lights or vents.
  4. Non-toxic: Mammoth’s polyester fibres are heat-bonded together with no formaldehyde binders. It’s a safe product for your home.
  5. 50 year warranty: With no glues or chemicals to breakdown over time, Mammoth Insulation is guaranteed to perform for 50 years without sagging.

Read more about Mammoth Insulation here.

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Mammoth Modern Insulation™ insulation is made in New Zealand from 100% thermally bonded polyester fibres. It is manufactured by InZone Industries Ltd - a carboNZero certified organisation.

The Mammoth home insulation product range includes:

  • ceiling insulation blanket
  • wall insulation sections
  • underfloor insulation blanket and sections
  • acoustic insulation blanket and sections

Need home insulation installed?

We have home insulation advice, quotes and finance solutions for existing homes, renovations and new builds. The best ceiling, wall and underfloor solutions.

Hate filling in forms?

Call us on 0800 888 766

Finance & Funding

  • One Smart Energy 24 month instalment plan
  • EECA Homeowner Insulation Grants
  • Council Rates Programmes for Insulation & more
  • ANZ up to 4 years interest-free
  • Westpac Warm Up Loans
  • Mortgage Top-Ups for energy efficiency products
  • Q Card Finance
  • Squirrel Money

Mammoth insulation is an approved product for use in EECA's Warmer Kiwi Homes Programme with homeowner insulation grants to retrofit ceiling and underfloor insulation in eligible homes. Read more about our other finance options for insulation here.

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Need home insulation installed?

We have home insulation advice, quotes and finance solutions for existing homes, renovations and new builds. The best ceiling, wall and underfloor solutions.


Hate filling in forms? Call us direct 0800 888 766

We answer 24 hours, 7 days a week so call us anytime.

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