Advantages of Precast Stairs and Landings Industry Leaders We Work With Building Systems Types of Stairs JJ Hook Barrier Traffic Safety Products Other Precast Products Quality Request a Sample Installing a Stair Galleries Links	Maintenance   CJ Pink's precast concrete stairs come with a standard integrated non-slip tread eliminating the need for metal nosings. Although nosing can be added if needed. Precast stairs are maintenance free. Concrete increases in strength as it ages and will not rust or rot.