Slanted Roof

I would like to create a slanted roof with the center pitch to be 16" straight.
I am having trouble figuring it out.

This roof I did by roof by extrusion.
it is not exactly what I need as the 16" in the center isn’t my interior roof just the exterior roof.

You can create it as an in place family and choose the roof category

Thank You.

Didn’t think of that!

Do you have any good rfa transom windows this kind?