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Work It Out

Our interactive insulation wizard and pack calculator.

    • 1

      Insulation Type

    • 2

      Required R-Rating

    • 3

      Total Space

    • 4

      Results

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    Insulation Type

    Where are you insulating?

    What's the spacing between your studs?

    What's the spacing between your joists?

    What's your preferred roll width?

    What is your preferred R-Value?

    R-Value is the measure of thermal resistance, or a material’s ability to resist heat transfer from hot areas to cold areas. The higher the R-Value, the better your insulation will perform.

    Unsure which R-Value is most suitable for you? View our Comparison Chart.

    Floor Insulation has a single R-Value option

    Ceiling Insulation has six R-Value options

    Wall Insulation has five R-Value options

    Multi-Use Insulation has a single R-Value option

    What size is the space you want to insulate?

    x

    Our Recommendation

    Here's our recommended product and quantities based on your supplied information.


    packs of Earthwool® R-2.5 Underfloor 90x420x1160mm


    packs of Earthwool® R-2.0 Wall Insulation 90x430x1160mm


    packs of Earthwool® R-2.0 Wall Insulation 90x580x1160mm


    packs of Earthwool® R-2.0 HD Wall Insulation 75x430x1160mm


    packs of Earthwool® R-2.0 HD Wall Insulation 75x580x1160mm


    packs of Earthwool® R-2.5 Wall Insulation 90x430x1160mm


    packs of Earthwool® R-2.5 Wall Insulation 90x580x1160mm


    packs of Earthwool® R-2.7 Wall Insulation 90x430x1160mm


    packs of Earthwool® R-2.7 Wall Insulation 90x580x1160mm


    packs of Earthwool® R-4.0 HD Wall Insulation 140x430x1160mm


    packs of Earthwool® R-4.0 HD Wall Insulation 140x580x1160mm


    packs of Earthwool® R-3.5 Ceiling Insulation 175x430x1160mm


    packs of Earthwool® R-3.5 Ceiling Insulation 175x580x1160mm


    packs of Earthwool® R-4.0 Ceiling Insulation 195x430x1160mm


    packs of Earthwool® R-4.0 Ceiling Insulation 195x580x1160mm


    packs of Earthwool® R-5.0 Ceiling Insulation 210x430x1160mm


    packs of Earthwool® R-5.0 Ceiling Insulation 210x580x1160mm


    packs of Earthwool® R-6.0 Ceiling Insulation 275x430x1160mm


    packs of Earthwool® R-6.0 Ceiling Insulation 275x580x1160mm


    packs of Earthwool® R-7.0 Ceiling Insulation 330x460x1160mm


    packs of Earthwool® R-7.0 Ceiling Insulation 330x620x1160mm


    packs of Earthwool® R-8.0 Ceiling Insulation 350x460x1160mm


    packs of Earthwool® R-8.0 Ceiling Insulation 350x620x1160mm


    packs of Earthwool® R-2.5 Multi-Use Insulation 90x430x8500mm


    packs of Earthwool® R-2.5 Multi-Use 90x580x8500mm

    For a total area of sqm.

    The number of packs are provided as an approximate calculation and should be used as guidance only.

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