Toronto Outdoor Spiral Staircase

✅ Weather-resistant spiral staircase designed for safe outdoor access between terraces, balconies and garden levels.
🚚 FREE UK Mainland Standard Delivery — tracked service included.

Designed for compact outdoor spaces where durable materials and efficient spiral access are essential.

Technical

• Use Type: Domestic Outdoor

• Structure Material: Galvanised Steel

• Tread Material: Galvanised Steel

• Tread Rise Adjustment: 205 mm – 235 mm

• Available Diameters: 1250 mm | 1550 mm | 1850 mm

• Tread Width Options: 600 mm | 750 mm | 900 mm

• Floor-to-Floor Height Range: 2460 mm – 3990 mm

• Maximum Point Load: 200 kg

• Maximum Surface Load: 1000 kg

• Building Regulation Compliance: Yes

• Guarantee: Lifetime Guarantee

Key Benefits

• Compact Spiral Footprint
  Ideal for outdoor spaces where traditional staircases would require too much floor area.

• Fully Weather-Resistant Construction
  Hot-dip galvanised steel components are designed to withstand year-round outdoor conditions.

• Multiple Diameter Options
  Available in 125 cm, 155 cm and 185 cm diameters to suit different installations.

• Adjustable Height System
  Spacer rings allow the staircase to adapt to floor heights from 2.46 m up to 3.99 m.

• Anti-Slip Steel Treads
  Perforated tread design helps maintain grip even during wet weather.

• Flexible Installation Direction
  Can be installed with either a left-hand or right-hand spiral configuration.

📏 Sizes & Dimensions (All Stair Configurations)

Core Staircase Dimensions (Applies to All Sizes)

Choose this staircase if you need a compact spiral outdoor solution capable of adapting to a wide range of floor heights.

How Does It Compare?

Compared with traditional outdoor staircases, the Toronto spiral staircase offers greater durability, more installation flexibility and significantly improved space efficiency.

Full Product Overview

The Toronto Outdoor Spiral Staircase is designed to provide a durable and space-efficient solution for accessing balconies, terraces, garden levels and raised outdoor platforms. Manufactured from hot-dip galvanised steel, the staircase is engineered to withstand year-round outdoor conditions while maintaining structural strength and visual appeal.

Available in three diameters — 125 cm, 155 cm and 185 cm — the Toronto staircase can be tailored to suit both compact and larger outdoor spaces. The adjustable spacer system allows the staircase to adapt to floor heights between 2.46 m and 3.99 m, making it suitable for a wide range of residential installations.

Perforated steel treads improve grip in wet weather, while the galvanised balustrade and UV-resistant handrail ensure dependable everyday use in outdoor environments.

Safety & Build Details

• Hot-dip galvanised steel construction for corrosion resistance.

• Perforated anti-slip steel treads designed for outdoor safety.

• Modular spacer system allows adjustable floor heights.

• Tested to a 200 kg point load and 1000 kg surface load.

• Complies with EN 1991 and EN 1993 structural standards.

• Optional riser bars available for additional safety.

Final Verdict

If you need a strong, space-efficient staircase for outdoor access, the Toronto Outdoor Spiral Staircase offers exceptional durability and flexibility. With multiple diameter options, adjustable height configurations and fully galvanised construction, it provides a long-lasting outdoor access solution backed by a Lifetime Guarantee.