M44 The M44 staircase is elegant in its timeless design and unmatched sophistication. The M44 provides versatility of design, available in straight, curved, or circular configurations. Available in stainless or chromed steel, with a variety of glass, wood, or marble treads. Price is $2100 and up per tread.   Ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel nulla facilisis at vero eros.