sraquet

OK, David. I understand the concept. Thank you. I will give it a try.

This is the result by starting from scratch with the upper floor a rectangle and using Jo_Ann's instruction.

Should I start with a rectangle and make the roof, then produce the bump outs?

Sorry, you can't see the split level with the image I sent. Punch will not produce more than 3 levels. I've attached the HD image and plan for the upper floor(s). The floor of the living/dining area is 3 feet lower than the entry and bedroom/laundry/bath area.

If the floor plan was a rectangle and not split level this would work.

This is the Punch 3D rendering. You can see the ridge line that separates the two segments.

Here are jpeg images.

I"m using Home Designer Architectural 2018 to update an older plan. I've attached images made with Punch Home and Landscape showing two segments of what I call a split shed. I've spent hours trying to do this with Home Designer to no avail. Thanks for any help.

Roof segment sloping NE.pdf

Roof segment sloping SE.pdf