Polyester Underfloor Insulation Rolls


The Best Insulation Material for Under The House

Make your home cosy from the ground up with the most effective insulation and fitting technique.


Why use it...

Around 20% of heat loss can be saved by insulating your floors. This means you'll need less heating and cooling to keep your home at a comfortable temperature, and enjoy a much warmer home.

Insulation is about protecting the inside of the building from the temperature outside and also reduces sound transfer.

Insulation's thermal effectiveness is measured in what is called R value; the higher the R value, the better the insulation. An un-insulated floor rates R0.7. The addition of carpet and a good quality underlay will only improve this rating to R1.0, which is still an insufficient rating to achieve a comfortable home.

ecoMaster's premium underfloor insulation is rated at R2.5 which achieves an overall rating of R3.2 (without carpet) or R3.5 (with carpet). This makes a real difference to your comfort, adding value to your home and can boost your home’s energy star rating by up to 1½ stars. 


Each PACK contains 3 ROLLS of  premium R2.5 polyester insulation 
11.6m long x 450mm wide x 120mm loft (thickness) 
Coverage is 15m2 per PACK 

Each PACK is 1.3m x 1.3m x 1.3m and weights 20kg 
ecoMaster Underfloor Insulation is NEVER Vacuum Packed

Where can I buy it?

Available in Melbourne, Sydney, Perth and Brisbane.  
Regional areas can also be supplied with an additional freight charge, you can arrange your own freight or collect it yourself. 

Manufacture will generally take place to order, so there MAY be a delay of up to 4 working days. More information can be found at www.UnderfloorInsulationAustralia.com.au

What it is...

Polyester insulation is manufactured with consistently high quality, making it the most effective product for insulating under timber floorboards. 

Specially manufactured in rolls, this insulation requires fewer joins and is easier to install than ordinary insulation batts. The robust nature of polyester holds its shape over time, ensuring long-term comfort.   

ecoMaster's unique installation technique sees the material stapled at 10-15cm intervals to ensure it is secure and will not sag over time.  Only polyester's strong, heat-bonded fibres can be secured with staples long term.

How it works...

The cold air beneath your sub-floor permeates the timber to make a cold and uncomfortable floor. The low insulative properties of timber (which is only 19mm thick), combined with possible air leakage, create a heat sink beneath your home, drawing the heat out from below. 

When to use it...

ecoMaster's underfloor insulation is suitable for enclosed and open timber sub-floors.  Regardless of which type of sub-floor type you have, we recommend installing the highest quality polyester insulation.

The Benefits...
  • Proven highly effective insulation
  • Hydrophobic, does not hold moisture
  • Not affected by mould or mildew
  • Rodent resistant
  • Heat-bonded, with no binding chemicals or glues to hold the fibres
  • Formaldehyde free
  • Non-irritant, non-toxic, non-allergenic and non-respirable
  • Contains 45% recycled component
  • ISO9001 Quality Certification
  • ISO14001 Environmental Management System Certification
  • 50 years Durability Warranty
  • Manufactured in Australia

Tutorials / Installation Instructions ... 



Do you need to know more?  

Visit www.UnderfloorInsulationAustralia.com.au 

That is ecoMaster's newest specialist website, featuring, yep, you guessed it, everything you need to know about Underfloor Insulation.  The most comprehensive underfloor insulation website in Australia.. and possibly the world! 

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