Spectrum System

The Spectrum Cable Railing System is a customer favorite featuring 1 ½ x 1 ½ inch post made of heavy gauge stainless steel and powder coated for maximum durability.

A Sleek and Stylish Square Post System with Many Options

The Spectrum Cable Railing System features a variety of ready to install square posts for surface or fascia mount applications. Top rail is provided by the customer in recommended minimum 2” x 4” hardwood. The HandiSwage™ cable infill offers a choice between using 1/8” or 5/32” cable. Universal posts are used for corners, ends and mids, allowing for a truly off-the-shelf guard rail solution. This modern and industrial system is offered in standard color options of black, metallic silver, white and dark brown. Special order color options are also available. CLICK HERE to view color chart. The Spectrum Cable Railing System is made for harsh environments and built to last. Ninety percent of Spectrum Systems are off the shelf with no lead time.

NEW Spectrum Top Rail System

The Spectrum Top Rail System consists of Spectrum posts that can be fascia or surface mounted and an extruded aluminum 1-5/8” x 3-1/2” top rail. The top rail is available in standard lengths of 4’, 6’ and 8’ and features a small assortment of adaptive rail fittings. The system is designed for use with Spectrum posts only. The simple design of the top rail system allows installers to handle a variety of rail transitions using a small set of components and common installation tools. The top rail and associated fittings are made of aluminum and powder-coated in the standard and special order Spectrum colors. The Spectrum Top Rail System accom­modates stair angles of 33 to 38 degrees using stock material. Special (SP) posts are required for angles under 33 degrees and over 38 degrees.


The Spectrum Cable Railing System is built tough to withstand the elements, but sleek to provide maximum strength with minimal view interference. With Spectrum you get the strength of a heavy walled post and the added protection of powder coating. We have 6 colors to choose from or you can use Spectrum uncoated if you prefer. Available in fascia mounted or surface mounted formats and utilizing HandiSwage™ cable infill options. Appropriate for residential or commercial applications with ADA handrail and gate options available. Look at what our customers have done.