Open area ~= transmission % as a component block. Or?
ÂHas anyone experiance with modelling a grate (typical 44x44 mm) used as solar protection?
I have a client who wants to use such a grate under 45° to protect his building from the sun.I could draw the grate in Designbuilder, but the dimensions are to small and the total surface is to large.Is there a way to model such a solar protection in an alternative way?Geert