Description
Deep Retaining & Architectural Design: 150 x 3mm Corten Steel Garden Edging
Upgrade your landscape layout with 150 x 3mm Corten Steel Garden Edging. Offering an extended 150mm height profile, this versatile weathering steel edging provides extra soil retention depth while maintaining a flexible 3mm thickness—making it the ideal choice for creating smooth, sweeping curves around garden beds, pathways, and raised lawn borders.
Manufactured from genuine COR-TEN® weathering steel, it forms a protective, rich orange-brown oxide patina over time when exposed to Australian outdoor weather. This natural rust barrier seals the underlying steel from deeper corrosion, giving you a maintenance-free, architectural finish that ages beautifully.
Key Specifications & Technical Features
-
Dimensions: 150mm height x 3mm thickness
-
Available Length: 6.0M lengths
-
Material Type: COR-TEN® weathering steel (high-tensile structural alloy)
-
Surface Finish: Raw metallic finish that naturally converts into a rich, protective rust patina
-
Design Flexibility: 3mm gauge provides the optimal balance of vertical rigidity for straight lines and flexibility for organic garden curves and circles
-
Depth Advantage: 150mm profile provides deeper soil and mulch retention compared to standard 100mm edging strips
-
Maintenance Profile: Zero ongoing maintenance—requires no paint, stain, or anti-rust chemicals
Why Choose 150mm x 3mm Corten Steel Edging?
-
Deeper Soil Retention: The extra 150mm height prevents soil erosion, keeps deep mulch layers contained, and acts as a barrier against aggressive lawn root migration.
-
Smooth Formability: Flexible enough to contour around curved garden beds, circular trees, and winding paths without snapping or buckling.
-
Long-Lasting Weather Resistance: Unlike plastic borders that break down under UV light or timber that rots in wet soil, Corten steel provides a permanent, rust-sealed barrier.
