The Iron Shop1-800-523-7427
leading manufacturer of spiral stair kitsmetal spiral staircasewood spiral staircasevictorian spiral staircasecustom spiral staircase

Victorian One Spiral Stair Kit Dimensions 

Diameter

Minimum
Finished
Opening

Clear Walk
Space Between
Pole and Rail

Square
Landing Size

Degree of Tread
Rotation

Center Pole
Diameter

Base Plate
Diameter

Standard
Handrail
Width
4'0" 4'-2" x 4'-2" 1'-7 1/2" 2'-1" x 2'-1" 30° 4" 12" 1 1/4"
5'0" 5'-2" x 5'-2" 2'-2" 2'-7" x 2'-7" 30° 4" 12" 1 1/4"
6'0" 6'-2" x 6'-2" 2'-6 3/4" 3'-1" x 3'-1" 30° 4" 12" 1 1/4"

For more information see our price list and layout guide (pdf format)
 
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