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Quality With Integrity


NanoShield Cosy 24/7 is currently available throughout the State of Victoria and will soon be available in all States and Territories of Australia.

Register Interest

If you are interested in having Cosy 24/7 installed in your home, please register your interest by  providing us your email and post code details and will email you as soon as Cosy 24/7 becomes available in your suburb.


    Our Story So Far

    Based in Melbourne, Victoria, NanoShield Australia Pty Ltd is the sole and exclusive distributor of Cosy 24/7. Building on the success of the product internationally, our skilled and experienced management team are excited to bring this ground-breaking technology to Australia and improve the quality of life for all.

    How It all Began

    Following the Fukushima Nuclear Reactor disaster of 2011, the government of Japan invested heavily to find ways of reducing their energy consumption and reliance on Nuclear energy. Drawing on research begun in the 90’s, a new thermal nanotechnology was created to coat existing windows. As the technology grew in popularity across Japan, entire cities became less reliant on Nuclear and more energy efficient.


    The product is now widely used around the world in 26 different countries under various names. Research and development continues to improve the product and create new and improved formulas that better suit different climates. For the first time, Cosy 24/7 has been brought to Australia. Exclusively distributed by NanoShield Australia Pty Ltd, we are excited about the difference this will make to Australian homes and businesses. Australia’s harsh climates are a perfect fit for the comfort and cost savings Cosy 24/7 can deliver.

    Our Hope

    It is our hope to provide a better way forward and create a world, more comfortable to live in, less dependent on energy, and living more in harmony with the environment. That’s a world more enjoyable to live in, more affordable to live in and more sustainable for our children.