D156 Cable Rail Spiral Stairway
This rendering shows a 60” Diameter spiral with a standard D Platform and level Balcony Rail.
The D156 will have 1-1/2” Square Top & Bottom Balusters, 1” Square Main Balusters, 1-1/2”OD Round Handrail, and 1/8” Stainless Steel Cables.
These spirals work beautifully for both interior and exterior applications and are available with any of the additional tread and platform options.
As with any of our spirals, for exterior use we highly recommend constructing the stair in aluminum.
Platform Options: (See illustrations below)
B Designed for use in a stairwell. The stairwell is assumed square unless specified round or otherwise. “B” platforms connect at two sides to the opening. If the finished opening is not 4″ larger than the stairway please provide dimensions.
C Designed for attaching to a balcony and has railings on two sides.
D Designed for attaching to a balcony and has an “L” shaped railing on two sides.
Iron balcony railings can NOT be cut to length on site. Iron balcony railings are very sturdy because they are built to job specifications.
All posts are welded to the railing.
Let us determine the railing lengths.
Supply a sketch of the finished opening with your order, including drywall or other finish material. The examples below illustrate the type of information required for us to build your railings accurately.
Dimensions required are listed as A, B (and C if required)