I've use the Opening schedule feature extensively to calculate glazed area's, as the glazed area is an important feature of the insulation requirements under the Ontario Building Code ...
and I've never given a thought to actually checking the area's ...
2017.07.19_14h12m48s_002.png 47.07KB 1 downloads
Maybe I should. I'm not sure why, but it appears that my round top has actually got more glazing than the total area of the window. maybe someone should check the math on that one!