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STAIRWAY PLANNING GUIDE

EASY TO ORDER

  1. Determine if your stairway is a well type or balcony type.
  2. Determine diameter size.
  3. Using the chart (Left), determine position of platform and whether installation will be clockwise or counter clockwise.
  4. Furnish exact finished floor to floor measurement so number of treads can be calculated.

THREE TREAD DESIGNS

Superior Spiral Stairways are available in many stock or custom colors.  And there are three optional trend designs which are easily carpeted, used as is, or furnished with beautiful oak treads.

FEATURES & SPECIFICATIONS

  • CHOICE OF THREE DIAMETER SIZES
    • 4'-6" DIA
    • 5'-0" DIA
    • 6'-0" DIA
  • CENTER COLUMN - 3 1/2" O.D.
  • STEEL TREADS - 11 GAUGE
  • HANDRAIL - 1 1/4" O.D. STEEL
  • BALUSTERS - 3/4" SOLID STEEL (Additional intermediate balusters to minimize open space optional)
  • MATCHING STAIRWELL & BALCONY BACK RAILS AVAILABLE
  • TOP STARTING PLATFORM - 11 GAUGE