No, all these components use the same prefinished oak product you have chosen. Our oak flooring manufacturer also makes the stair treads, nosing etc for us. So they will be a perfect match! If you have chosen an unfinished floor, you will need to use the same oil used on the floor for the stair treads, nosings and oak transitions.
I have chosen one of your prefinished oak floors. Are the stair treads, nosings and oak transitions the same material or do I have to colour match by hand oiling?