Commercial Stairs Elevate any building with STONEKAST's tailored commercial stairs, where distinctive materials create a unique and sophisticated focal point. Our Products Rebate Tread Rebate Tread with Stair Nosing Recess Square Tread with Stair Nosing Recess Steps Bullnose Tread Rebate Tread with Stair Nosing Recess Stair Tread with Stair Nosing Recess Square Tread In Use Commercial Charles Street Square Commercial Sunshine Skills Hub Commercial Deakin University- Staircase Commercial The Library Commercial VIC University Flinders Community Hub Commercial