I believe those were a byproduct of the sheet sizes for the siding. Normally it is hung with the corrugation running vertically, but the architect wanted to hang it horizontally.
Hi there. Nice project here. Do you mind me asking if you have the manufacturer/product info for this corten siding? thanks!
You would need to contact Matthew Baird, the architect for the project.
It looks fantastic!
Wagner Hodgson
Mary Barensfeld Architecture
Wagner Hodgson
Sunset Outdoor Living