Trying to create parametric wooden louvre fasade

Help needed, being total novice in Grasshopper. Trying to create parametric wooden bar, louvre fasade. I have managed to divide curves and create connecting lines between points but not able to create surfaces between lines. Tried ruled surface but that becomes mess.
After that the idea is to offset surface and get the wooden bars done. (9.3 KB)


Your curves are not internalized :sob:

From the screenshot this is very likely a tree structure problem, I’d say graft the Curves A here


If it’s not working please provide the curves.

Thanks Teddy, that worked :grinning: