Toronto Gardenspin Spiral Staircase Kit

The Dolle Toronto Gardenspin Spiral Staircase kit is tough enough to hold up to the rigors of the outside elements due to its sturdy construction of hot galvanized steel, but chic and modern enough to make any interior room a great conversation design topic. The Toronto Gardenspin spiral staircase is recommended for high frequent use indoors or outdoors and can be easily installed in about a day using common household tools.

If you are looking for a staircase that looks great both outside and in, this is the spiral staircase for you! The Dolle Toronto Gardenspin spiral staircase (61 in. diameter) is made of heavy-duty, hot-dipped galvanized steel. This is the updated version of our popular Toronto V3 staircase for outdoor or indoor use. This kit features the option to have a vertical adjustment of 96 in. to 157 in. finished floor to finished floor dimensions, so it can be assembled to fit almost any space. This sturdy steel staircase is ideal for interior or exterior use and features a perforated tread for extra traction and safety – even when wet. DIY installation that can be completed by 2 people in 1 ½ days with common household tools. The Toronto Gardenspin is rated for IRC compliance.

Available in 11-16 tread versions
Can be installed in either a clockwise or counter-clockwise direction
4 Vertical balusters per tread with under 4” spacing
Galvanized steel treads, landing, and vertical balusters
Grey PE handrail
Perforated plate treads ideal for safety and comfort
61-inch diameter
This staircase is rated for IRC code compliance
Full step by step assembly video available here
Optional balcony railing and landing banister kits available - call for details

Tread Material	Galvanized Steel
Structure Material	Galvanized Steel
In-Fill Material	Vertical Galvanized Steel Balusters
Handrail Material	PE (Polyethylene)
Staircase Height	96 7/8” to 157 5/16”
# of Treads	11 to 16
Tread Rise	8 1/16” to 9 ¼”
Ceiling Opening Required	65" x 65”
Weight Capacity	440 lbs point load, 2204 lbs distributed load

Tread Options Chart

Tread Count	Standard 11	12	13	14	15	16
Floor to Floor Height	96 7/8” – 111”	104 15/16” – 120 ¼”	113” – 129 ½”	121 1/16” – 138 ¾”	129 1/8” – 148 1/16”	137 3/16” – 157 5/16”