1" Top-Mount² Stair Nose (Squared Bullnose) – #129QS

New and exclusive! Meet your modern solution.

Available in  84" Lengths

Dimensions: 1" W × 2" D × 1 1/4" H

About this item

Top Mount² is a modern hybrid stair nosing — blending the clean, squared profile of edge molding with the thicker, rounded strength of a bullnose. The result is a bold, contemporary look with the durability contractors and homeowners count on.

✅ Compatible with indoor or outdoor use
✅ Proudly made in the USA

Common Uses

• Stair nose for vinyl plank or laminate steps
• Bullnose trim for curved staircases
• Edge detail for floating tread installs