Ductus is one of the leading innovators of ducting and pre insulated duct installations in Australia. We are based in the northern suburbs of Melbourne. Our products are state-of-the-art, combining years of material science and engineering to create the perfect lightweight solution for any industrial purpose. All our ducts are coated with a special scientifically formulated layer designed to kill 99% of all air-borne pathogens thus effectively ‘cleaning’ the air that travels through them. Services offer - Air Conditioning Ducting Supplies & Duct Systems read full review »