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Corten Steel Edging

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Give your garden the cutting edge with these rustic and durable corten steel edging pieces. Keep your flower beds in check or create raised herb and vegetable gardens with a variety of lengths and sizes available. With a nod to the industrial and a stylish way to create easy to maintain beds we’re sure you’ll be happy with the longevity and look of weathered corten steel edges. You might also be interested in our Shark Tooth Corten Edging.

This product does not come with fixtures and fittings. We do offer pegs that can be found on the following link  https://www.buymetalonline.co.uk/product/corten-edging-pegs/

This product comes in natural form which will arrive in a silver/grey colour, it will turn the rusty orange colour when exposed to the elements.

We can cut to any length and width, please email us @ sales@buymetalonline.co.uk or call (0191) 2646464 for bespoke pricing.

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About Corten Steel Edging

Corten steel edging is a stylish, durable, and flexible solution for defining garden borders, lawn edges, and raised beds. Designed to offer both form and function, this metal edging creates clean lines and a striking visual effect that enhances any outdoor space. With its distinctive orange rust patina, Corten steel adds an architectural and modern finish that naturally blends into garden surroundings.

At Buy Metal Online, our Corten edging strips are made from Cor-Ten steel, a weathering steel known for its strength and weather-resistance. Corten edging comes in a variety of lengths and heights (100mm, 150mm, and 290mm) and is available in 1.5mm, 2mm, and 3mm thicknesses. Choose from single strips, or packs of 10 or 25, depending on the scale of your project. 

We can also make Corten steel edging to bespoke lengths and heights (100mm minimum). If you’re after custom sizes, just get in touch with our team to discuss your requirements. 

Please note: this product does not come with fixtures and fittings. Check out our Corten edging pegs, fold over pegs, and edging corners. Corten edging will arrive in its natural silver/grey form and will develop its rusty orange colour over time.

Benefits of Corten Steel Edging

Our Corten steel edgings are designed to provide long-lasting performance and a unique look that evolves over time. Here are just a few benefits:

  • • Flexible edging: Easily bent to suit curves and angles, making it suitable for circular beds and borders.
  • • Long-lasting: Corten steel is incredibly durable and offers a lifespan of 25+ years, even outdoors.
  • • Low maintenance: Once the protective rust layer forms, no further treatment is needed.
  • • Unique aesthetic: Over time, it develops a warm, earthy orange finish that gives gardens a unique garden aesthetic.
  • • Heavy duty: Robust enough for both domestic and commercial landscaping.
  • • Weather-resistant: Designed to withstand the elements without deteriorating.

Whether you’re a gardener, landscaper or homeowner, this flexible garden edging adds definition and character to lawns, paths, and planting areas.

Popular Uses for Corten Steel Edging

Corten steel lawn edging is incredibly versatile and suitable for a wide range of applications. It’s a great long-lasting alternative to sleepers, plastic edging, and log rolls – offering something a little different and architectural for your garden or outdoor space. Typical uses include:

  • • Lawn edging: Create clear, defined lines around turf areas.
  • • Borders and beds: Ideal for shaping garden beds, vegetable patches, and herb gardens.
  • • Area separation: Use as a border edging to divide sections within a garden.
  • • Driveways and gravel paths: Maintain shape and prevent movement of materials.
  • • Courtyards and rockeries: Add structure and contrast.
  • • Raised beds: A perfect edging system for keeping soil and mulch in place.

Corten edging is both functional and decorative, offering a solution for everything from simple garden borders to complex landscaping designs.

Installing Your Corten Steel Edging

Installing your Corten steel edging is straightforward and can be adapted to suit different project types, whether you’re working on a garden path, curved lawn border, or raised bed. Installation methods vary depending on your project and tools available:

  • • Welding or bolting: Join strips together by welding or drilling holes and connecting with metal plates that sit below the finished surface.
  • • Pegs: Secure edging in place using Corten pegs or Corten fold-over pegs. For a secure fit, especially in softer ground conditions, we recommend 4 pegs for the first strip of edging, then 3 pegs per additional length of edging laid.

Our fold-over pegs are easy to install – just double your edging height to pick the right size peg. You can also use our Corten edging corner pieces to achieve clean 90-degree angles with ease. We recommend using 2 corner pieces per corner.

If you need to shape your edging around curved beds or borders, the flexibility of our Corten steel edging makes it easy to bend the strips by hand or with the help of basic tools. This allows for clean, sweeping lines that flow naturally within your garden design.

For even quicker installation, particularly in harder ground or for larger areas, take a look at our Shark Edging or Interlocking Shark Edging options which are designed for simplicity, speed, and strength.

Order Corten Steel Edging from Buy Metal Online

When you buy Corten steel edging from Buy Metal Online, you’re getting premium-quality edging that’s designed to last. 

Our Corten edging is available in a wide range of lengths, heights, and thicknesses to suit any landscaping or garden project. We supply Corten garden edging in single strips and packs of 10 or 25, making it easy to order the exact quantity you need.

We also offer a free cutting service to ensure your edging fits perfectly. If you’re unsure which size or thickness is best for your application, our knowledgeable team is on hand to help – simply contact us at sales@buymetalonline.co.uk or call on 0191 264 6464.

Plus, take advantage of our exclusive online promotions: Enjoy 10% off orders over £100 or 5% off your first order when you shop with us.

We also stock a selection of other Corten steel garden products, from ponds and planters to wood storage and water features… Everything you need to create a cohesive, eye-catching garden design! If you need more inspiration, check out our full range of garden products.

What our customers say about us:

Corten Steel Edging FAQs

Is this Corten steel edging flexible?

Yes, our Corten steel edging is designed to be flexible and adaptable. The strips can be bent manually or with tools to create smooth curves and shapes, making them perfect for circular beds and borders, as well as meandering garden paths and natural garden layouts. The flexibility also allows you to adjust the shape of your edging on-site for a custom fit.

What is the difference between galvanised and Corten steel garden edging?

The main difference is the appearance and how they resist corrosion. Galvanised steel edging is coated in zinc, giving it a shiny or matte silver finish and protecting it from rust. In contrast, Corten steel edging is designed to develop a rust patina on its surface. This rust layer is not a flaw – it forms a protective coating that seals the steel underneath from further corrosion. Visually, Corten steel provides a warm, natural red-orange look that evolves over time, making it a popular choice for decorative landscaping.

Is this Corten edging suitable for circular beds and borders?

Absolutely. The flexible nature of the steel allows it to be curved and shaped to fit round circular garden beds and borders. It’s ideal for creating flowing shapes, soft edges, and intricate designs that wouldn’t be possible with rigid edging materials.

How long will Corten steel edging last?

Corten steel is known for its long-lasting properties. With minimal maintenance, it can last 25 years or more, depending on environmental conditions. Once the protective rust layer has formed, the steel underneath is sealed off from moisture and air, preventing corrosion and ensuring long-term durability even in wet climates.

What width/height should I choose?

Our Corten steel edging comes in three different widths: 100mm, 150mm, and 290mm. The right height depends on your intended use. For lawn edging or flower beds, 100mm or 150mm is typically sufficient. For raised beds, pathways, or areas with loose gravel or soil, the deeper 290mm option provides greater containment and structural support.

What thickness should I use?

We offer Corten edging in 1.5mm, 2mm, and 3mm thicknesses. For most standard garden applications, 1.5mm or 2mm is perfectly suitable. If your edging will be exposed to vehicle traffic, such as along a driveway, or will support heavy materials, 3mm thickness is recommended for added strength and durability.

Can you cut Corten steel edging strips?

Yes, Corten steel can be cut using appropriate metal cutting tools, such as a grinder or hacksaw. However, it’s often easier to overlap any excess material behind the start point for a tidy finish. Don’t forget, we offer a free cutting service, so your edging arrives ready to install with no extra work required. We also offer a wide range of lengths and widths to suit most garden layouts.

How do I install Corten steel edging?

There are several ways to install your edging depending on your preferences and tools. The strips can be welded together for a seamless connection, or you can drill holes and use joining plates that sit below the soil level. 

For a quicker installation, use our fold-over Corten pegs to secure the edging in place – just ensure your peg is twice the height of your edging for stability. We recommend using four pegs for the first strip of edging, then three pegs per additional length of edging laid. We also supply corner pieces to create right angles more easily.

What does Corten steel edging look like?

Corten steel arrives as a plain, silver-grey metal, but when exposed to the elements, it begins to oxidise and form a rust-coloured patina. This transformation typically takes 6 to 9 months, depending on weather conditions. The final appearance is a rich, reddish-brown finish that gives your garden an attractive, natural look. 

If you’d prefer your edging to arrive pre-weathered, contact our sales team for more information.

What is Corten steel?

Corten steel comes from ‘cor’ –rosion resistance and ‘ten’ -sile strength inherent in steel. 

Corten steel is a high-strength, weathering steel alloy designed to resist atmospheric corrosion. It develops a stable, self-protecting rust layer on the surface that acts as a barrier to prevent further corrosion to the steel underneath. That rust does not damage the product in any way, but instead protects it from the elements. This makes it a durable, low-maintenance alternative to traditional mild steel.

The coating on the steel ages over time and exposure to the elements. It takes around a year to fully develop and will produce runoff when you first install it. Please note this runoff can stain, so be mindful of where you install the Corten steel edging. Once the Corten steel has been outside for a few months, that runoff should stop and you should have a beautiful rust-coloured border.

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How to use: “We recommend that you use 4 Corten pegs for the first strip of edging, then 3 pegs for each additional length of edging laid. If you are also using Corten corners, we would recommend 2 pegs per corner. You can attach the Corten pegs to your Corten Edging by welding them together however If you have any questions about the Corten Pegs, Just contact Sara, Jess, Rosey or Erin on sales@buymetalonline.co.uk and we will be happy to help with your enquiry.”   Please Note: All Corten pegs are made to order, so this product does not sit under our usual delivery time frame. You should receive your order with 2 working weeks. What our customers say about us:

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Beautiful borders, in a flash We took our bestselling Corten Shark Tooth Garden Edging and made it even easier to install. Our Interlocking Shark Corten Edging is a brand-new product that will provide year-round appeal to any landscape. We wanted to design something that allows you to link the pieces together without the use of tools – and so we created the Interlocking feature. With this revolutionary product, you'll be able to stylishly section off pathways, raised beds, lawns and more in minutes. Similar to our conventional Shark Tooth edging, this product comes with a triangular spike pattern which allows it to sink into the ground. Each strip is complete with a cut out on either side so that the pieces can easily slot together and insert into the ground – it really is that simple! No welding, no bolts, just beautiful borders, fast. This product is exclusive to Buy Metal Online and has US and Canadian design patent. Please note the Teeth are 150mm in height, then your selected height will be above ground. Made from our coveted Corten steel and boasting exceptional durability, this product will transform into the desired rustic look over time with natural element exposure, so all you need to do is sit back and relax whilst nature does its work. Stylish Corten steel Corten steel is rust-coloured metal that looks good and last for decades. The Angel of the North is made from Corten steel! Corten starts out grey in colour and oxidises to orange-brown after 8-10 months' exposure to the elements. Don't worry, Corten steel isn't corroding when it turns orange. In fact, it is developing an external layer that will protect the inner metal from moisture and decay. That's why Corten is as functional as it is good-looking. It's easy to see why architects and designers love this metal - and now you can quickly and easily introduce it to your outdoor space. Create rustic and industrial aesthetics with this versatile and durable material. See just how good Corten looks in gardens; browse our range of Corten garden products. The specifics Our Interlocking Shark Tooth Corten Edging arrives unweathered and is available in packs of 10 or 25 in the following dimensions: Length: 2000mm or 2500mm this is the main section measurement. The interlocking sections are not included in these measurements. Height (excluding 150mm for the teeth): 100mm, 150mm, 290mm Each pack will come with 2 end pieces. One side of each piece will have the interlocking section on to attach to your last length in the row, then the other side is a straight edge. Good for: Lawns, flower beds, gardens, yards, allotments, courtyards, borders, rockeries, raised beds, vegetable patches, herb gardens. How it's made:  Nickel, chromium and copper are added to steel to create Corten. Originally designed for railway carriages, this is an alloy that's crafted to last. We cut 'sharks' teeth' into our edging to make it easy for you to sink into the ground; now we've added the interlocking function so that creating longer borders is a doddle. Benefits:
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With our shark Corten steel garden edging, you can swiftly and easily install one of the landscaping world's most stylish and sought-after metals in your outdoor space. Boasting rustic looks and incredible durability, Corten, or weathering steel, offers an instant industrial aesthetic that gets better with age. Please note the Teeth are 150mm in height, then your selected height will be above ground. Our Shark Edging is not eligible for express delivery as it can take longer (14 working days) for the Edging to be made by our gardening team. Our regular Corten steel garden edging is a huge hit with landscapers, but we wanted to create a product that everyone could install, even at home. By cutting a triangular shark's tooth pattern into the metal, we've made installation simple – all you have to do is sink the points into the ground and you're good to go. Available in a wide range of heights and lengths, our versatile spiked lawn edging will arrive to you in its natural state, with weathering causing the orange colour to develop within 8-10 months. That distinct coppery hue might look rusty, but the colour's actually down to an oxidisation process that protects the core from further corrosion. Browse our full range of Corten steel garden products for more ideas on how you can transform your outdoor space with weathering steel. Good for: Lawns, flower beds, gardens, yards, allotments, courtyards, borders, rockeries, raised beds, vegetable growing, herb gardens. How it's made:  Corten steel is an alloy, which is why it is so weatherproof. The addition of chromium, nickel and copper to the steel means that as it ages, this metal develops a protective outer layer (that's the rust-coloured coating). We cut the Corten into strips with shark-tooth edging, so you can create neat borders in minutes. What our customers say about us:

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Please Note: Our Shark Edging is not eligible for express delivery as it can take longer (14 working days) for the Edging to be made by our gardening team.

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Weight N/A
Edging Type

Corten edging 10 pack, Corten edging 25 pack, Corten edging corner, Corten edging peg, Corten edging pegs 25 pack, Corten Edging Single Length

Thickness

1.5mm, 2mm, 3mm

Length & Width

2000mm x 100mm, 2000mm x 150mm, 2000mm x 290mm, 2500mm x 100mm, 2500mm x 150mm, 2500mm x 290mm

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