My first thread folks:) anyway I need to install ducting for my rangehood and I intend to have the kitchen fumes exhaust out the wall.The approx thickness of the double brick wall is 250mm and the approx distance the vent ducting/piping from the rangehood to wall is 2300mm.I have the intention of buying a kit from a local hardware and installing it myself and with that in mind I'm wary of the need to be carefull cutting out the bricks for the vent.I haven't done this before so any tips or words of wisdom from ppl in this forum would be greatly appreciated
