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is manufactured in Australia from Cellulose, a superb, natural, thermal insulator, treated with a combination of fire retarding, vermin resisting chemicals.

Insulfluf above your ceiling will act as a thermal shield, making your home up to 10 degrees cooler in summer and up to 12 degrees warmer in winter.

This translates into a massive saving of up to 50% on your fuel bills.

During installation, by use of compressed air, it is funnelled through to the ceiling via a long flexible rubber duct.

The areas between the rafters are filled, blocking gaps and preventing any seepage of heat.


Once installed Insulfluf will not blow around or pack down, thus retaining its thermal insulating qualities indefinitely.


There are many inferior products on the market, don't risk it. 


Trust the brands with a long history & high reputation of quality.


Treated with Borax & Boric Acid which is:

  • Non Toxic.

  • Contains No Asbestos or Fibreglass.

  • Recommended for Asthma and Allergy sufferers.


Advantage and Unique Qualities are:

  • Noise Reduction of up to 9 decibels.

  • No Restrictions to Standard Sizes or Shapes because it has a “Fluid” consistency.

  • Cellulose fibre insulation is treated with a fire retardant which if a situation of a fire arises,

  • Insulfluf would help slow the spread of fire.


  • Insulfluf is fully compliant to AS 4859.1 & early hazard fire test standard AS/NZS1530.3.



Buy Insulfluf by the bag to DIY, Trade or installers. 

Each bag weighs approximately 14kg.

Ratings and coverage per bag with a professional high output blowing machine, as follows:

R2.5 100mm Depth 6.5m2

R3.0 120mm Depth 5.9m2

R3.5 140mm Depth 5.2m2

R4.0 160mm Depth 4.7m2

R5.0 200mm Depth 3.2m2

R6.0 230mm Depth 2.2m2

Different machines will give different outputs, if installed by hand, coverage will be less.

Please use the above as a guide only.

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