Spiral staircase DOLLE TORONTO

Spiral staircase for outdoor in metal with good comfort

Spiral staircase for outdoor use. This spiral staircase meets all the requirements for design, appearance and functionality of a modern day exterior staircase. The treads are perforated plate ideal for safety and comfort.

Product Properties

Tread material
Metal, perforated
Colour of structure
Grey metallic

Choose Product

Product number
Select a variant

Weather resistant staircase easy to install

TORONTO Spiral staircase from DOLLE constructed in metal and suitable for both indoor and outdoor use. Designed for convenience, from the balcony to the garden occupying the smallest of space! The DOLLE Toronto is the ideal solution! Available in 3 diameters: Ø125 and Ø155 for a floor-to-floor height up to 399.5 cm and Ø185 to reach a height up to 352,5 cm. Pick your height in the drop down menu.

It comes with a continuous flexible handrail. The banister with round bars is hot-dip galvanized and finished with a rounded grey plastic handrail (PE).

The staircase is designed with perforated steel steps ensuring a high level of safety and comfort.

The treads are made of hot-dip galvanized perforated sheet steel and are very durable easy to maintain and clean. The perforation on the top tread is slip-resistant and ensures effective drainage of water, for safe access.

Additional options include a parapet railing.


As a safe basis, a foundation is necessary for the DOLLE Toronto. Plan the foundation at least 40 cm x 40 cm x 80 cm (L x W x D). This information corresponds to normal soil conditions with grown soil. The stair can be used as left- or right turn and can be used for square openings.

Do you have any question regarding the DOLLE Toronto outdoor staircase please call the office - we are happy to help. The landing banister can be added pick it here on this page.


  • Take up very little room below
  • Weather-resistant for out door use
  • No maintenance
  • Top-quality
  • Treads in hot-dip galvanized perforated sheet steel


Product number
'Please select a variant'
Tread rise
From 20,5 to 23,5 cm per tread (depending on floor-to-floor height)
Tread material
Metal, perforated
Tread finish
Hot galvanized according to EN ISO 1461:2009
Structure material
Structure finish
Hot galvanized according to EN ISO 1461:2009
Handrail material
Handrail diameter
40 mm
Banister height
90 - 92.5 cm
Colour of structure
Grey metallic

Goes well with

Similar products

loft ladders in aluminum

Loft ladder

DOLLE offers a variety of different loft ladders in wood or aluminum as well as matching accessories. Here you will find models in different sizes.

See more loft ladders

Banister Rail

Banister Rail

The banister system DOLLE PROVA offers a variety of combination options for individual indoor and outdoor banisters. Go to our ready configurated sets.

See more banister rail

Smart storage BEAM-IT-UP

Smart storage BEAM-IT-UP

The ceiling storage system is designed to organize the messiest trouble spots in your home. With BEAM-IT-UP you get a clutter-free entryway.

See more smart storage

To Top