Warp-Free Porch Flooring That Lasts (And Lasts).

For a porch that’s not only stunningly beautiful, but also outrageously stable and rot resistant for decades, a Benchmark Ash porch floor is the clear choice. It’s stability comes not just from our expert thermal modification process, but also from the built-in expansion beads on every board, giving you the tight seams you crave while leaving enough space for the natural movement of real wood without risk of warping.