This tub was coordinated by a very talented and professional architecture office in Switzerland. When we saw the drawings, there was just nothing to add or modify and we could start manufacture immediately.
Without being huge, this tub has majestic proportions and we could keep the design simple by using a 50mm extra thick plank for the front instead of an otherwise neccessary top frame border.
The tub is in knotless quarter cut hinoki (sizes L1570mm x W900mm x H685mm) and has an internal bench. Note also the copper apron detail at front which furnishes extra protection to the head of the bottom planks, and is almost completely hidden by the floor duckboards.