I bought this for my deck but ended up not installing it. It is new in packing/box. It is still on lowe's website and you can see the all the detail for installation or diminution. More clearly on their website.Please copy and paste the link below. SKY030 K26289 63-in diameter includes: 12 perforated white steel treads, 1 landing, 4 round spindles per tread, center pole, 26-ft flexible extruded vinyl handrail, landing rail (connected to center pole), connectors and hardware. Rise between treads adjustable from 8-9/32-in to 9-1/4-in.
SKY030 exterior spiral staircase line of products consists of spiral staircase models, additional risers, center poles, matching balcony rails and safety bars. Manufactured in steel with a particular treatment (Sendzimir) that consists in galvanizing steel by using a small amount of aluminum in the zinc bath and producing a coating with essentially no iron-zinc alloy. This process guarantees high resistance and durability. The metal is polyester powder coated. The result is a staircase that is specifically made for outdoor installations because of its resistance to atmospheric elements.The staircase kits are available in 47, 55 and 63-in diameters and 3 colors - black, white and iron gray. The landing platform for the spiral staircase is a triangular/universal design for a more versatile and easier overall installation. Each kit with 12 treads and 1 landing installs with a 360Ð turn. By adding or subtracting treads to achieve different heights the rotation will change by approximately 26 - 30Ð per tread. The staircase can be turned in either clockwise or counterclockwise rotational turn if your entry and exit points need to be different. These can vary based on the overall height of your installation when measured from finished floor to finished floor. Safety bars - required by some municipalities - are available in a set of 12 to close off the back of the treads (creating a 4 maximum gap). Arke staircases can be easily installed by the homeowner in a single day using common household tools.
A complete installation guide is included with all kits. Exterior clockwise or counterclockwise installation, designed for use in straight or mezzanine applications and to fit into a square or round finished opening with a minimum of 2-in larger than the stair diameter. Optional balcony rail kits available (model K24101). This kit has been designed to meet IRC code requirements, as it relates to spiral stairs.
Floor to Floor Height Range. 119-in to 133-in (13 treads). OVERVIEW SKY030 exterior spiral staircase line of products consists of spiral staircase models, additional risers, center poles, matching balcony rails and safety bars. This item is in the category "Dolls & Bears\Dollhouse Miniatures\Dollhouses & Room Boxes". The seller is "tech-fusion" and is located in this country: US.This item can be shipped to United States.