We are looking at installing ventilators on our roof to reduce heat and moisture buildup in the cavity between the ceiling and the roof.
A product called Universal Tile Ventilator is on the market for such a purpose, and the company is based in Watson, and actually won its episode few years ago on the (New Inventors
The product looks just like a normal roof tile, but is actually a ventilator. It is much more discrete, and more aesthetically pleasing, than the more normal flue that sticks out above the roof.
Does anyone have any experience with this product in Canberra, or any similar products (if they exist)?