Custom Spiral Stairs



Contact Us

Superior Spiral Stairs
6556 Superior Avenue
Sarasota, FL 34231
Ph: 941.922.8846
Fax: 941.922.8992
info@superiorspiralstairs.com

Superior Custom Series

Model 175
The model 175 makes for our most economical spiral stair in our line-up. Constructed with our solid milled balusters and continuous formed handrail makes for a clean line appearance along with a sturdy construction.



Features for Model 175

  • Treads and platforms made of 3/16” checker plate. (Also available in smooth steel or rubber covered steel treads)
  • Treads can be flanged up for maximum headroom
  • Standard solid 3/4” round steel balusters and pipe rail
  • Construction: Steel, Galvanized Steel (also available in aluminum)
  • Finishes: Powder Coat

Model 165
The model 165 is perfect for the family home, embracing a carpet wrapped tread ideal for the safety of children and pets. Solid birch wood trim extends beyond metal tread provides a clean appearance. Typically matched with a wood railing, it blends beauty and comfort.




Features for Model 165

  • 3/16” smooth steel tread specially formed to hold capret
  • Standard birch wood end, other wood trim can be chosen
  • Three wood handrail profiles available in varies wood species

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.


Features for Model 135 & 141

  • Treads and platforms made of 3/16” checker plate or smooth plate for wood covers
  • Two steel contoured web supports underneath tread for cantilevered application
  • 3/4" Eastern Red Oak tread coverings is standard
  • Diameters range from 3’-6” to 8’-0”
  • Aluminum construction is also available

Model 185
The model 185 incorporates the sleekest of tread designs with a narrow profile. Numerous tread surfaces available such as, stone, wood or glass. Pair this with horizontal line railing or glass panels to make an architectural statement in front of any entry way.

 

 

Model 201
Typically applied to commercial and industrial applications. Reinforced treads are taken in to account for heavy loads and high traffic areas. Welded angle iron legs to each tread give additional reinforcement. Boxed stringers work well with this design due to the reinforcement of tread legs.

 


Features for Model 201

  • Abrasive and grated treads are standard
  • Boxed stringer design
  • Standard with 4-1/2” center pole

Model 220
Similar to the 201 in structural integrity. Treads are reinforced with round bar legs stacked on top of each tread to give acquired strength. Typically fashioned with a non skid diamond plate tread for interior or exterior areas. This model should be taken in account when a larger diameter is required.

 


Features for Model 220

  • Diamond plate treads are standard
  • Excellent choice for larger diameter stairs
  • Treads are flanged up in back to allow for maximum head room
  • Standard with 4-1/2” center pole



Our stairs add beauty, style and functionality. We offer a full design service to help guide your way through laying out the perfect stair or railing. You dream it and we will build it, contact a stair consultant today!