Red Oak Natural (Prefinished Clear) Traditional Stair Tread Closed 48 in

Yes, our treads and risers are solid Oak. We don't use any veneers or different core materials on our treads. This question often arises when asking if our treads are edge glued, and they are edge glued for stability. One-piece treads are highly susceptible to moisture influences and will warp and cup once installed (think 2x12's on a deck). See this link for more information on edge gluing:

https://www.stair-treads.com/faq/edge-glued-stair-treads.html