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

Spiral Stair Dimensions


Spiral Stair Dimensions
Stair Diameter 3'-6" 4'-0" 4'-6" 5'-0" 5'-6" 6'-0" 6'-6"
Minimum Finished Opening Square or Round 3'-10" 4'-4" 4'-10" 5'-4" 5'-10" 6'-4" 6'-10"
Clear Walking Space   17" 20" 23" 26" 29" 32" 35"
Landing Size 23" 26" 29" 32" 35" 38" 41"
Base Plate Diameter   10" 10" 10" 10" 10" 10" 10"
Center Pole O.D.   3-1/2" 3-1/2" 3-1/2" 3-1/2" 3-1/2" 3-1/2" 3-1/2"
                 
Stair Diameter 7'-0" 7'-6" 8'-0"
Minimum Finished Opening Square or Round 7'-4" 7'-10" 8'-4"
Clear Walking Space   37" 40" 43"
Landing Size 44" 47" 50"
Base Plate Diameter   10" 10" 10"
Center Pole O.D.   6" 6" 6"
*Dimensions may vary depending on stair design

 

 



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!