The Enchantment is the perfect element of peaceful outdoor living. This is a heavy duty spiral stair kit made of steel construction. Heavy duty kits are constructed completely in our plant and numbered and disassembled for shipment. Heavy duty kits are Stairways Inc. highest quality bolt together spiral staircase. This spiral stairway is suitable for interior or exterior use. The filigree steps and landing aid in the design fluidity of this peaceful spiral stairway. The baluster design using a single twisted element compliments not only then surroundings but the spiraling effect of the stair. Heavy duty Stairways Inc. spiral stairs are available in steel, aluminum and stainless steel and can be wet painted, powder coated or galvanized. If your space requires a little extra, this this the stair for you.