150 mm High. Corten Steel Garden Edging 3.00 mm Thick

Create clean, modern garden edges that last for decades.

Our premium corten steel garden edging is designed to give your outdoor space a sharp, clean finish while developing a natural rusted patina that protects the steel over time.

Built in Christchurch for durability and style, this edging blends seamlessly into both modern and natural landscapes—perfect for homeowners and landscapers who want long-lasting results without ongoing maintenance.

Why Choose Corten Steel Garden Edging?

• Long-lasting performance – Designed to last 20+ years outdoors
• Protective rust finish – Forms a stable layer that prevents further corrosion
• Low maintenance – No painting, sealing, or upkeep required
• Flexible design – Easily shapes to curves or straight lines
• Clean, defined edges – Instantly elevates the look of any garden

Perfect For

• Lawn edging
• Garden beds
• Pathways and borders
• Driveway separation
• Raised garden features
• Landscaping projects (DIY or professional)

Size Options

• Thickness: 3 mm
• Edging Height: 100 mm
• Spike Height: 100 mm
• Total Height: 200mm
• Length: 600/900/1200/1500/1800 mm

Why Corten Steel?

Corten steel is specifically engineered for outdoor use. Instead of deteriorating, it develops a controlled rust layer ( Patina) that acts as a protective barrier against further corrosion.

This means you get the aesthetic of rust with the strength of steel—making it one of the most reliable materials for landscaping in New Zealand conditions.

Easy Installation:

• Hammer your edging strips into the ground, following any curves in your garden or path
• At the straight joins, install the long pieces then hammer in a straight joiner in the middle of the join, tighten bolts supplied
• At the corner joins, install the long pieces then hammer in a corner joiner on the corner, tighten bolts supplied
• Enjoy your new corten garden and path edging! 

Not Sure How Much You Need?

Measure the total length of your garden edge (in metres), then divide by the length of each edging piece to calculate how many you need.

Tip: Always order slightly extra to allow for curves and adjustments.

Built for New Zealand Conditions

Our corten steel edging is trusted by homeowners and landscapers across NZ for its durability, strength, and timeless appearance. It’s designed to handle harsh weather while maintaining its structure and finish for years to come.

Transform Your Garden Today

Upgrade your outdoor space with a clean, professional edge that enhances both function and design. Whether you're refreshing a small garden bed or completing a full landscape project, this edging delivers long-term results with minimal effort.

Order now to create a landscape that looks better and lasts longer.