As demand continues to grow for cost-effective materials in landscaping projects, we are increasingly asked whether the EverEdge Titan range includes a mild steel edging option. The answer is yes. We do stock a range of sizes – including 150mm x 3000mm x 5.0mm, 150mm x 2500mm x 3.0mm and 100mm x 2500mm x 3.0mm – and any Titan profile can be fabricated in this finish to suit project requirements.
But what exactly is mild steel, and how does it compare with CorTen steel, which is commonly specified for commercial garden edging?
Mild Steel Explained: Properties and Performance in Landscaping
Carbon Content and Composition
Mild steel is a form of carbon steel containing a relatively low proportion of carbon. As it is untreated, the metal will rust naturally when exposed to the elements.
Rusting Process
The rusting process creates an earthy patina that blends with a variety of landscape schemes. Unlike CorTen steel, however, the rust does not stabilise, so the material will continue to weather and gradually degrade.
Lifespan and Durability
Lifespan of mild steel edging is influenced by material thickness, ground conditions and exposure to moisture. As a guide, 3.0mm mild steel is expected to last up to 10 years in typical outdoor environments. Thicker profiles, such as the 5.0mm used in the EverEdge Titan range, will offer increased durability.
Mild Steel vs. CorTen: Comparing Performance, Appearance, and Cost
Rust Stabilisation Mechanisms
Both mild steel and CorTen are untreated steels, but their composition and long-term performance vary quite significantly.
CorTen steel is a premium alloy designed specifically for outdoor use. It develops a stable outer layer of rust that acts as a protective barrier, helping to prevent further corrosion. Mild steel, by contrast, does not stabilise in the same way; the rust continues to evolve and gradually break down the material over time.
Lifespan and Maintenance Considerations
CorTen steel’s protective patina gives it a longer lifespan – typically 20+ years when specified at 3.0mm. Mild steel’s lifespan is shorter, though it can be extended with heavier gauges or controlled installation environments.
Visual Differences and Weathering Aesthetics
While both steels develop a rusted appearance, CorTen typically offers a more uniform, consistent finish over time. Mild steel edging rusts in a more organic, unpredictable way, which some designers prefer for naturalistic schemes.
Cost and Project Suitability
CorTen carries a higher initial cost but offers greater longevity. Mild steel is more budget-friendly, delivering similar initial aesthetics and practicality for projects where cost is a key consideration.
Advantages of Mild Steel Edging in Commercial Landscaping
Budget-Friendly Option
The appeal of mild steel commercial garden edging lies in its combination of simplicity and affordability. For landscape professionals working to a tight budget, mild steel provides a visually appealing and cost-effective solution.
Practical Benefits of the Titan System
Mild steel shares many of the practical benefits of our Titan system: strength, formability and clean, defined edging, while offering a more accessible price point than CorTen. When fabricated to 5.0mm thick and properly installed, mild steel edging will serve reliably in most commercial settings for years to come.
Design Versatility
It is also worth noting that the rustic finish of steel garden borders, whether CorTen or mild steel, remains a popular design choice for naturalistic schemes, wildlife gardens and urban green spaces.
Custom Mild Steel Edging Options
Expanded Range of Sizing to Suit Your Project
We now offer various mild steel edging sizes in our Titan range, including:
- 150mm x 3000mm x 5.0mm
- 150mm x 2500mm x 3.0mm
- 100mm x 2500mm x 3.0mm
This broader selection allows you to choose the profile that best fits your project’s design, budget, and installation requirements, all while maintaining the strength and durability Titan is renowned for.
Bespoke Fabrication Options
As with all of our commercial garden edging products, we can fabricate bespoke sizes, curves or angles on request. Whether your project calls for a specific depth, custom thickness or a unique design detail, our team can work with you to deliver a tailored solution.
Get in touch with our team today to discuss your requirements in more detail and for help determining the best choice for your project.
