Hello everybody,
I would like to extract net surface area of (the wall in orange) without the window.
However, by using “HB Label Faces” component, I get the wall area without cutting the window out.
Shouldn’t it be the same as the visualised model ? Or there is another way to get the net surface area ?
@chris : any advice ? 
Many thanks in advance !
Wall Area Without windows.gh (44.3 KB)