Insulation products

We explain your home insulation options.

Man installing insulation

Earthwool glasswool

R-3.6 Ceiling Insulation

Avg price


Member Reviews

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

    Good points

    • Meets requirement for ceiling insulation in rentals.
    • Cheaper than average for a glass wool product.
    • A higher R-value than the average of 3 for glass wool products.
    • Suitable for DIY installation.

    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

    Member reviews

    2 Member reviews

    easy fast install DIY


    It was good price per sq meter. reasonably none irritant. It was easy to rip to size I needed. It expanded to pretty close to size stated. Some segments were thinner than stated. Bags were nice strong so they didnt burst .


    I had mid itch around my wrists were skin was exposed. i wore long sleeved clothing and painters overalls over top. But as I stretched around roof couple spots got in contact with skin.

    Not products fault but because I was retro fitting over old bradford gold ( 16 year old stuff had collapsed flat to nothing).The glass fibre dust from old insulation was horrific. The fibres were showing up in work lights beam. I had proper rubber dust mask and filters .Got irritation around face from that and extremely hot probably..

    Recommend it?

    Yes, I recommend this product.


    Used 1 month or less

    Earthwool none itchy , does not iritate your skin


    Easy to handle as it is none itching, soft and cuddly as a ship skin rug
    also made out of recycled glass

    would never use other common brands that are highly irritating to skin and lungs



    Recommend it?

    Yes, I recommend this product.

    David T.

    Used 6 months or more