Outdoor Gardentop Staircase
At a Glance
Use Type: Permanent Outdoor Installation
Certified to: EN 1991 & EN 1993 Structural Standards
Material: Galvanised & Powder-Coated Steel
Tread Type: Anti-Slip Outdoor-Rated Treads
Finish: Weather-Resistant Exterior Coating
Configuration: Modular Staircase System
Guarantee: Manufacturer’s Guarantee Included
Full Product Overview
The Outdoor Gardentop Staircase is a premium modular exterior staircase system designed to provide safe, durable and long-lasting access in outdoor environments.
Ideal for raised terraces, decking platforms, balconies, garden rooms and external entrances, this staircase combines structural steel strength with modern architectural styling to create a reliable permanent access solution for residential and professional installations alike.
Manufactured from galvanised steel with a durable powder-coated finish, the staircase is engineered to withstand year-round outdoor exposure, helping resist corrosion, moisture and weather-related wear over time. Its anti-slip tread surfaces provide improved grip in wet conditions, making it well suited to exterior use throughout all seasons.
The modular design allows multiple tread configurations to suit a wide range of finished floor-to-floor heights, enabling the staircase to adapt to different garden layouts and installation requirements while maintaining a clean, contemporary appearance.
Built to recognised European structural standards, the Outdoor Gardentop Staircase delivers significantly greater durability and long-term reliability compared with lightweight decorative outdoor step systems.
Sizes & Dimensions
| Size (Treads) | Product Code | Min Floor-to-Floor Height | Max Floor-to-Floor Height | Total Going | Tread Depth | Tread Thickness |
|---|
| 2 Tread | 5081056 | 0.36 m | 0.44 m | 0.44 m | 240 mm | 40 mm |
| 3 Tread | 5081057 | 0.54 m | 0.66 m | 0.66 m | 240 mm | 40 mm |
| 4 Tread | 5081058 | 0.72 m | 0.88 m | 0.88 m | 240 mm | 40 mm |
| 5 Tread | 5081059 | 0.90 m | 1.10 m | 1.10 m | 240 mm | 40 mm |
| 6 Tread | 5081060 | 1.08 m | 1.32 m | 1.32 m | 240 mm | 40 mm |
| 7 Tread | 5081061 | 1.26 m | 1.54 m | 1.57 m | 240 mm | 40 mm |
| 8 Tread | 5081062 | 1.44 m | 1.76 m | 1.76 m | 240 mm | 40 mm |
| 9 Tread | 5081063 | 1.62 m | 1.98 m | 1.98 m | 240 mm | 40 mm |
| 10 Tread | 5081064 | 1.80 m | 2.20 m | 2.20 m | 240 mm | 40 mm |
| 11 Tread | 5081065 | 1.98 m | 2.42 m | 2.42 m | 240 mm | 40 mm |
| 12 Tread | 5081066 | 2.16 m | 2.64 m | 2.64 m | 240 mm | 40 mm |
Choose your staircase configuration based on the finished floor-to-floor height required. Always measure carefully before ordering.
Key Benefits
Built specifically for outdoor environments
Weather-resistant materials help withstand rain, moisture and seasonal temperature changes.
Anti-slip tread design
Improves footing and user confidence during wet weather conditions.
Strong galvanised steel construction
Provides long-term structural durability and corrosion resistance.
Modular staircase system
Available in multiple tread configurations to suit different access heights.
Modern architectural styling
Clean exterior appearance complements contemporary gardens and terraces.
Permanent external access solution
Ideal for decking, balconies, raised patios, garden buildings and outdoor structures.
Certified structural performance
Engineered to recognised EN 1991 and EN 1993 standards.
Final Verdict
The Outdoor Gardentop Staircase delivers a durable, weather-resistant and structurally certified outdoor access solution for modern exterior spaces. With galvanised steel construction, anti-slip treads and flexible modular sizing, it provides dependable long-term performance for terraces, balconies, decking and garden installations.
Designed for permanent outdoor use and built to recognised structural standards, it offers a substantial upgrade over basic outdoor step systems while maintaining a clean, contemporary finish.
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