Hi all,
In the kitchen of my shed-house is a gas stove/oven but no rangehood or extractor fan - I would like to install one. I plan on replacing the gas unit with an electric one, and an induction cooktop.
The ceiling is Colourbond at a ~40° angle, with just a 90mm cavity between that and the roof, corrugated gal sheets. I'm not sure how to approach a solution.

My question is, how should I go about building a rangehood to suit, with coverage for a 60cm cooktop? What should I be looking for in terms of a fan, hood and vent?
I'd welcome rough ideas or specific products, am hoping to source most second hand and happy to construct a cowl etc in timber where possible.

Cheers,
Rob
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