Insulation products

We explain your home insulation options.

Man installing insulation

Earthwool glasswool

R-3.2 Wall Insulation 140mm

Avg price


Member Reviews

    This insulation has an average R-value for a glass wool product and is cheaper than average. It is suitable for ceilings and walls and can be DIY-installed.

    Good points

    • Meets requirement for ceiling insulation in rentals.
    • Cheaper than average for a glass wool product.
    • Suitable for DIY installation.
    • Suitable for ceilings and walls.

    Bad points

    No obvious bad points.

    About our prices

    Prices are per m² and inclusive of GST. They’re supplied by the manufacturer or distributor and indicative only. Installation costs may be additional.

    POA stands for “price on application”. Some manufacturers don’t supply estimates of price per m² for their products, so you may have to ask in-store. A few of these products can only be installed by specialists, so installation cost is tied up with product cost – these specialists should usually provide free quotes.


    • Avg price


    • Material


    • Product type

      Pre-cut segments


    • Suitable for ceilings

    • Suitable for walls

    • Suitable for under floor

    • DIY Install

    • R value


    • Thickness


    Manufacturer details

    More info

    • Availability

      Bunnings, Specialist Installers, Online