Commercial Spiral Stairs Model 135 & 141

Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id velit esse cillum est laborum.


Commercial Spiral Stairs Model 135 & 141

The model 135 & 141 adds the open air grace of a cantilevered tread design. Unique and attractive, giving a floating suspended appearance which adds distinction to the design. Wood tread covers added to this design sets off any interior application. Skillfully handcrafted we can supply Cedar, Teak, Trex, Walnut, Mahogany, Hickory, Birch, Ash, Douglas Fir, Brazilian Cherry, White Oak, Cherry, Maple, and other fine hardwoods.


  • Ornate, attractive, rugged, and virtually indestructible
  • Standard balusters are 3/4`` solid round formed and milled (5 lbs each), over 30 available designs to pick from
  • Stair handrail designs include: solid wood, ornamental hand profile with scroll ends, round pipe (Sch 40) in brass, aluminum, steel, stainless steel
  • Diameters range from 3’6” to 8’0”
  • Constructed from steel, galvanized steel, stainless steel or aluminum
  • Pre-assembled in shop before shipping to ensure a smooth and easy install
  • Continuous sleeve or stacked hubs custom cut for your height (non-adjustable)
  • Metal thickness is 3/16” vs. the average competitor 3/32”


  • Tread
  • Handrail
  • Balusters


  • Building Codes
  • Layout Guides
  • Spiral Stair Dimensions
  • Powder Coating Colors


  • Model 135-141 Install Instructions
  • Model 135-141 30 Degree Plan
  • Model 135-141 30 Degree Elevation
  • Model 135-141 22.5 Degree Plan
  • Model 135-141 22.5 Degree Elevation

Ready to Order?

Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley specimen book industry’s standard.