Marble and Granite Steps Natural stones for use as treads and risers Usually, risers can be of any type of natural stone. Some of the common cranes used in the construction of natural stone steps include: Granite Stairs Design There are numerous variances when referring to granite stones. The only type of granite is pure black. It looks like polished marble and is very simple to keep clean. Your home's black staircase will be one of the main focal points of your living area. Black is after all difficult to overlook. When it comes to natural building stones, granite is renowned as the best material. This is due to the material's durability and high level of impact and cracks resistance. It is a useful material for riser construction since it can endure high pressure brought on by weighty loads. Marble Although soft, marble stones are durable enough to withstand time. Even though they may be beautiful, these stones cannot be broken until an excessive force is applied—a feat that ...