4" Thick Walnut Stair Tread - Butcher Block

The 4” Walnut Butcher Block Stair Tread is the ultimate expression of solid wood craftsmanship. At a commanding 4” thick, these treads are built from solid 5/4 lumber glued face-to-face, showcasing exceptional face grain on all 6 sanded and finished sides. A 1/8” roundover on every edge completes the refined look. Walnut is one of the most coveted hardwoods in the world, celebrated for its rich chocolate-brown heartwood with subtle purple and gray undertones. Each tread showcases Walnut’s naturally striking grain, which varies from straight to wavy, lending every staircase a sense of warmth and luxury. At 1,010 Janka, Walnut is moderately hard and notably stable—resisting shrinking and warping—making it as practical as it is beautiful. Available in standard widths of 36”, 42”, 48”, 54”, 60”, and 72”—or specify a custom size—with an 11-1/4” depth that meets code. Choose unfinished or pre-finished to your specifications. At 4”, these treads make an unforgettable impression on Viewrail FLIGHT floating stairs paired with cable or glass railing. Matching landing platforms are available; complete your tread purchase and contact our customer service team to discuss your platform needs.