4" Thick Walnut Stair Tread - Signature

Upgrade your staircase with the richness and sophistication of genuine hardwood. The 4" Walnut Stair Tread brings natural character and lasting strength to any staircase — whether you're building new or refreshing an existing set of stairs.

At a commanding 4" thick, the tread's solid engineered core is clad in a Walnut hardwood wear layer on all 6 sides, delivering stunning face grain from every angle — never edge grain. A 1/8" roundover on every edge completes the refined, finished look. At 4" thick, this is the ultimate expression of tread design — bold in presence, uncompromising in quality, and unmistakable in any space it occupies.

Why Walnut?

Walnut is the premier luxury hardwood in American residential design. Its rich chocolate-to-espresso tones and straight, occasionally wavy grain bring an unmistakable sense of depth and refinement to any staircase. With a naturally dark, deeply saturated color, Walnut requires little to no staining to achieve a finished, sophisticated look — and it ages gracefully over time, developing a warm patina that only deepens its character. Walnut pairs beautifully with brass, matte black, and natural stone — making it the natural choice for luxury interiors where every detail is considered.