Uncategorized
Corten Steel Garden Steps, A Mornington Peninsula DIY Transformation
Jun
How a Mornington Peninsula Homeowner Transformed a Muddy Slope Into Stunning Garden Steps.
Most sloping backyards on the Mornington Peninsula get ignored. They’re too hard to fix, too expensive to landscape properly, and too easy to just leave as a muddy work in progress.
One of our customers had exactly this problem. His backyard sloped upward toward the back fence — making the upper section of the garden difficult to access and even harder to use. He wanted steps to make the space functional, but every option he looked at was either too expensive, too labour intensive, or required a tradie.
What he came up with instead, using our 185mm corten steel garden rings, is one of the most creative DIY garden transformations we’ve seen.
The Problem: A Sloping, Unusable Backyard
The customer came to us with a common Mornington Peninsula problem. His backyard sloped upward from the house toward the back fence — making the upper section of the garden practically unreachable. When it rained, the slope turned muddy and slippery. Getting up to the back of the garden meant picking your way carefully up an uneven dirt path flanked by overgrown plants.
He wanted steps. Proper, safe, good-looking steps that would make the space actually usable.
He thought through every option:
Concrete — too much work, required formwork, mixing, and more physical labour than he was willing to take on alone.
Pavers — needed excavation, a compacted base, and precise levelling. A weekend job easily becomes a month-long project.
Bricks — required mortar, skill, and time he didn’t have.
Timber sleepers — would rot eventually, especially in a Mornington Peninsula garden that gets good rainfall.
Every option he considered either needed a tradie, specialised equipment, or a level of physical effort that wasn’t realistic for a DIY weekend project.
Then he had an idea.
The Solution: Corten Steel Garden Rings Used as Step Platforms
He called us and asked a question we hadn’t been asked quite like that before: could our circular corten steel garden rings — the 185mm high, 575mm diameter rings normally used as tree surrounds — work as step platforms on a slope?
The answer was yes. There was no reason they wouldn’t. The rings are sturdy, the steel is flexible enough to sit into uneven ground, and the rust patina of Redcor weathering steel would look incredible against the surrounding plants.
He ordered the rings, took them home, and got to work.
The installation process was straightforward:
- He dug each ring partially into the slope at staggered heights going upward to create natural steps
- Filled each ring with decomposed granite gravel to create a solid, stable stepping surface
- Backfilled around each ring and let the garden do the rest
No welding. No concrete. No tradies. No special tools beyond what most homeowners already own.
The result is in the photos.
Why Corten Steel Made This Possible
Not every material could have pulled this off. Here’s why corten steel garden edging was the right choice for this project:
Flexibility — the steel can be shaped and positioned to follow uneven ground, which is essential on a slope. Concrete or pavers need a flat, prepared base. Corten steel works with the ground rather than against it.
No welding required — the rings come with pre-drilled holes and connectors, so assembly is genuinely DIY-friendly. You don’t need any metalworking skills or equipment.
The rust patina is the point — fresh corten steel arrives silver-grey. Within a few weeks of exposure to Mornington Peninsula rain and moisture, it begins developing the warm rust-coloured patina it’s famous for. That patina isn’t corrosion — it’s a protective layer that actually prevents further rust and makes the steel stronger over time. By the time this customer’s garden was fully planted up, the rings had developed a beautiful earthy tone that looked completely at home in the landscape.
It lasts — Australian-made from premium BlueScope steel, corten edging is essentially a permanent installation. No rotting, no painting, no replacing every few years.
What This Project Taught Us
This customer’s solution wasn’t something we suggested to him. He figured it out himself by thinking creatively about the materials available and backing himself to give it a go.
But it’s representative of something we see constantly from Melbourne and Mornington Peninsula homeowners: the best garden transformations often come from people who stop thinking about products the way they’re marketed, and start thinking about what the material can actually do.
Our higher profile corten steel edging — the 290mm, 390mm and 590mm heights — gets used the same way all the time. People buy it to:
- Build raised garden beds without any welding or special tools
- Cover old, rotting timber retaining walls with a clean steel face
- Create large feature planter boxes
- Define dramatic level changes in sloping gardens
If you’ve got a garden problem you’re not sure how to solve, it’s worth having a conversation before you assume you need a tradie.
Thinking About a Similar Project?
If this has sparked an idea for your own garden, here’s where to start:
Browse our full range — including garden rings, high profile edging, and standard corten steel garden edging kits — in our online shop. We deliver across Melbourne and the Mornington Peninsula, with pickup also available.
Not sure how to install it? Our DIY installation guide walks you through the process step by step, with video guides covering everything from straight runs to curves, corners, and sloping ground.
And if you’ve got a specific project in mind, something a bit different, like those garden steps, call us on 0490 365 901. We’re happy to talk through whether it’s possible and what you’d need to make it work.
