What Is Corten Steel Wall Art — And Why We Recommend Mild Steel Instead

If you’ve been browsing for Corten steel wall art, weathered metal sculptures, or rusty garden decor, you’ve probably come across the term Corten more than once.

But here’s the truth: while “Corten steel” sounds like a specialist material, it’s often used as a catch-all term for any rustic, rusted metal finish — including mild steel, which is exactly what we use at Rustic Garden Art.

Let’s break it down — and explain why our handcrafted mild steel wall art offers the same natural charm and durability as Corten, without the inflated price tag.

What Is Corten Steel, Really?

Corten steel (also called weathering steel) is a specific type of alloy developed to form a protective layer of rust on the surface, which helps prevent deeper corrosion. It's strong, tough, and yes — it rusts beautifully.

That said, it’s often used in large-scale architecture and commercial construction, where its properties make sense for long-term, exposed installations.

In garden art? It’s not always necessary.

The Corten Steel “Look” — Without the Corten Steel Price

Most people searching for Corten steel wall art or Corten garden sculptures are really looking for that gorgeous weathered steel finish — that warm, textured rusted look that blends perfectly into gardens, fences, and natural landscapes.

Here’s the good news:
Our mild steel artwork offers the same finish, the same longevity, and the same rustic charm — at a far more accessible price.

We use strong 2mm mild steel, hand-finished to encourage natural weathering. Within weeks of being outside, it develops its own protective rusted layer, just like Corten. And yes — it lasts just as long when properly used outdoors.

Why We Choose Mild Steel for Our Wall Art

We’ve tested and crafted with both materials, and for what we create — handmade British metal art — mild steel always comes out on top.

Here’s why:

  • ✅ Same rustic look as Corten

  • ✅ Strong and long-lasting for outdoor use

  • ✅ Naturally rusts to create a weatherproof layer

  • ✅ More affordable, so we can keep prices fair for our customers

  • ✅ Lighter weight – easier to fix to fences, sheds or brick walls

  • ✅ Locally sourced, cut and finished in our Tring workshop

Is Mild Steel Durable Enough?

Absolutely.
Over the past few years, we’ve shipped over 50,000 sculptures worldwide — from rusty paw prints and bird wall art, to large fern sculptures and personalised metal signs — all made from our carefully selected mild steel.

They’re still standing proud in gardens from Cornwall to Canada.

Which Designs Have That Corten-Look Finish?

If you love the look of rusted Corten garden art, here are some of our most popular pieces to explore:

  • 🐦 Robin & puffin wall art – beautifully weathered bird silhouettes

  • 🌿 Rusty fern wall panels – perfect for adding interest to fences

  • 🐾 Paw print memorial wall plaques – popular with pet owners

  • 🔨 Custom metal name signs – made to order with that aged finish

All handcrafted at our farm studio in Tring, Hertfordshire, with a little help from the British weather to finish the job naturally.

In Summary: Corten Steel or Mild Steel?

If you're searching for Corten steel wall art, rest assured — you’re in the right place.

Our rustic mild steel sculptures offer the same look, weather beautifully, and are made by a small team of craftsmen who care deeply about every single order. No conveyor belts. No big factories. Just real hands, real tools, and real steel.

Browse our full range of rustic wall art here
Or get in touch with us at info@rusticgardenart.co.uk if you’d like help choosing the perfect piece.

Rustic Garden Art – British-made, corten-style metal wall art, shipped worldwide with care.

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