Our Range Of Products

Knauf Earthwool Glasswool®

Knauf Earthwool Glasswool® Insulation Comes in a wide range of R-values and sizes for all applications (Underfloor, Walls and Ceilings). Knauf Earthwool Glasswool® provides builders, homeowners and designers one of the best performing insulation brands on the market when it comes to thermal and acoustic performance. Knauf Earthwool Glasswool® is BRANZ approved.

  • Sound Absorbing
  • Non-Combustible
  • Reduces Power Bills
  • Odorless
  • 50 Year Warranty

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Mammoth Insulation

Mammoth™ insulation is made in NZ from 100% polyester. Mammoth includes fibres from recycled PET plastic bottles, are red list free and are 100% recyclable.

Mammoth is made by a carboNZero-certified manufacturer. 

Not only is Mammoth insulation good for the environment, but it is also good for your home.

Mammoth insulation has top quality thermal and acoustic properties and is SInsulation’s top recommendation for underfloor insulation.




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Terra Lana Wool Blend Insulation

Terra Lana Wool Blend insulation is made from New Zealand Sourced wool.

The complex natural design of wool fibres is makes this insulation extremely effective at reducing the transfer of heat from inside your home to outside and vice versa.

Wool is also able to breath which drives moisture away from the areas that are insulated making your home drier, healthier and warmer.


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Underfloor Damp Proof Membrane
  • Fully recycled plastic
  • 100m2 total area per role (4m x 25m)
  • General purpose, good for drop sheets ect
  • 250mu black polythene
  • BRANZ approved
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Want to learn more about our products?

Get in touch with our Products Manager Brad Wang to learn more about our products and stocks list.