Arkè Staircase Kits
The PHOENIX model is available in 3 diameters – 47, 55 and 63 inches.
It is available in 3 colors – hi-gloss black, white, and satin grey-powder coat finish painted-ready to install – clockwise as well as counter-clockwise.
The standard PHOENIX staircase kit is adjustable in height from a range of 99 5/8” to 120 1/2” and with additional components, can be extended to a maximum height of 148 7/16” or to a minimum of 82 11/16”. The standard kit with 13 treads, including a universal landing, installs with a 360° turn. By adding or subtracting treads the rotation will change by approx. 30° per tread.
Additional riser kits can be purchased separately.
The PHOENIX stair treads are manufactured from European beech wood, finished with a light natural stain and clear coat protective sealer.
To allow for proper installation and full clearance, the finished (round, square or mezzanine) opening for the installation of the spiral staircase of your diameter choice MUST be at least 2 INCHES GREATER than the diameter of the staircase kit.
To complete your project a Balcony Rail Kit available. The Balcony Rail Kit comes complete with 10 balusters (length 39.37”), handrail, and all the necessary hardware to complete a 47” (width) installation. The Balcony Rail Kit is available in the same colors as the PHOENIX staircase kit.
Safety Bars are available in a set of 12 to close off the back of the treads (this way a 4” sphere will not pass through).
The 63” spiral stair has been designed to meet IRC requirements.
Each PHOENIX staircase kit is shipped complete with detailed assembly instructions to assist in your installation. The stair has a 1-year warranty for manufacturing defects.