Inspired by the rolling mountains surrounding Ormiston Gorge in the Northern Territory, Porta Contours in Riverine add natural warmth, texture and movement to any room. With its consistent tongue and groove joint, Riverine can be used in conjunction with any other Contours profile to create a unique design. Riverine is also suitable for curves down to a 1000mm radius. For tighter curves, down to a 500mm radius, a matching corner bead is available. https://www.porta.com.au/wp-content/uploads/2023/02/Porta-Contours-Spec-Sheet-RIVERINE-Feb23.pdf