Corten Steel Garden Edging | Premium Weathering Steel Landscape Edging
Create stunning garden borders with our premium Corten Steel Garden Edging, manufactured in Britain from genuine S355 weathering steel.
Designed for modern gardens, landscaping projects, flower beds, pathways and driveways, corten steel edging develops a rich, natural rust patina that blends beautifully into outdoor spaces while providing exceptional durability and strength.
Unlike many standard steel edging products, our corten steel garden edging features a concealed interlocking joint system and heavy-duty folded steel stakes, creating a seamless professional finish with virtually invisible joins.
Available in 100mm, 150mm and 200mm heights, our weathering steel edging offers a premium alternative to plastic, timber and concrete borders.
Why Choose The Metal Hut Corten Steel Garden Edging?
✓ Genuine S355 weathering steel
✓ Manufactured in Britain
✓ Hidden interlocking joint system
✓ Included folded steel stakes
✓ Flexible for curves and straight borders
✓ Suitable for lawns, flower beds, pathways and driveways
✓ Available in 100mm, 150mm and 200mm heights
✓ Available in 1.2m and 2.4m lengths
✓ Natural or pre-weathered options available
✓ Custom sizes available
✓ Free UK delivery
What Is Corten Steel?
Corten steel, often referred to as weathering steel, is a specialist steel alloy designed to develop a protective rust-like surface when exposed to the weather.
Unlike ordinary mild steel, the weathered surface forms a protective barrier which significantly slows further corrosion while creating the distinctive appearance that has made corten steel garden edging increasingly popular in modern landscape design.
The result is a material that combines industrial character with exceptional durability and minimal maintenance requirements.
Hidden Interlocking Joint System
Our corten steel edging has been engineered to create a cleaner, stronger and more professional finish than traditional edging systems.
Each section features concealed folded support brackets welded to the rear of the edging.
When adjoining sections are connected, the brackets interlock and the supplied stake passes through the hidden fixing points and into the ground.
This design provides:
✓ Stronger joints
✓ Faster installation
✓ Improved alignment
✓ Virtually invisible connections
✓ Cleaner finished appearance
✓ Greater long-term stability
Unlike visible overlap systems, the result is a continuous border with minimal disruption to the visual appearance of the edging.
Perfect For
Corten Lawn Edging
Create crisp lawn borders that separate grass from flower beds, decorative stone and pathways.
Flower Bed Borders
Enhance planting schemes with the natural appearance of weathering steel.
Gravel Driveway Edging
Retain gravel and decorative stone while creating a premium landscape finish.
Garden Path Edging
Define pathways and walkways with clean, professional borders.
Landscape Edging
Ideal for residential gardens, commercial landscaping projects and contemporary outdoor spaces.
Modern Garden Design
The distinctive appearance of weathering steel complements both modern and traditional garden designs.
Flexible For Curves And Straight Lines
Manufactured from premium 3mm weathering steel, our corten steel edging is strong enough for demanding applications while remaining flexible enough to create:
✓ Straight runs
✓ Gentle curves
✓ Tight curves
✓ Circular borders
✓ Sweeping landscape features
✓ Organic garden shapes
This makes it ideal for both traditional and contemporary garden projects.
Available Finishes
Natural Weathering Corten Steel
Supplied in its natural state and designed to weather naturally once installed.
Over time the steel develops its characteristic rust patina and protective weathered surface.
Pre-Weathered Corten Steel
For customers wanting an immediate weathered appearance, we also offer a pre-weathered option.
This provides the visual appeal of aged corten steel without waiting for the natural weathering process to occur.
Natural Weathering vs Pre-Weathered Corten Steel
One of the most common questions we receive is how long corten steel takes to develop its distinctive weathered appearance.
Our corten steel garden edging is available in two options:
• Natural Weathering Corten Steel
• Pre-Weathered Corten Steel
Both options are manufactured from genuine S355 weathering steel and feature the same hidden interlocking joint system, included folded steel stakes and premium British-made construction.
Natural Weathering Corten Steel
Our standard corten steel edging is supplied in its natural state and develops its characteristic rust patina after installation.
When delivered, the steel typically has a dark grey metallic appearance similar to mild steel. Once exposed to the elements, the weathering process begins naturally and the steel gradually develops the rich orange-brown finish that has made corten steel edging one of the most popular choices for modern gardens, lawn edging, flower bed borders and landscape edging.
The weathering process generally follows this pattern:
2-6 Weeks
✓ Initial surface rust begins to develop
✓ Areas exposed to rain weather first
✓ Colour starts to change from grey to orange-brown
2-6 Months
✓ The rust patina becomes more consistent
✓ Rich orange and brown tones develop
✓ The edging starts to achieve the classic corten appearance
6-18 Months
✓ The protective weathered surface fully develops
✓ Colour becomes deeper and more uniform
✓ The mature corten finish is established
The exact weathering time depends on rainfall, humidity, temperature and environmental conditions.
Pre-Weathered Corten Steel
For customers who want the appearance of mature corten steel immediately, we also offer a pre-weathered corten steel edging option.
Our pre-weathering process accelerates the natural weathering cycle before the edging leaves our facility, creating the attractive rusted appearance associated with established corten steel installations.
Benefits of pre-weathered corten steel edging include:
✓ Immediate mature corten appearance
✓ No waiting months for natural weathering
✓ More consistent appearance on installation
✓ Ideal for completed landscaping projects
✓ Perfect for show gardens and premium landscaping
✓ Eliminates the temporary "new steel" appearance
✓ Creates instant visual impact
✓ Professional finish from day one
Even when supplied pre-weathered, the steel will continue to mature naturally once installed, developing additional depth, colour variation and character over time.
Important Information About Corten Steel
During the early stages of weathering, corten steel may produce temporary rust-coloured runoff which can stain light-coloured paving, concrete, sandstone and other porous surfaces.
This is a normal characteristic of weathering steel and will reduce significantly as the protective patina develops.
For installations adjacent to light-coloured paving or decorative stone, many customers choose our pre-weathered corten steel edging option to minimise the amount of initial runoff produced after installation.
Included Folded Steel Stakes
Each edging section includes heavy-duty folded steel stakes manufactured from 3mm steel and designed to securely anchor the edging into the ground.
1.2m Sections
✓ One stake at each end
✓ One central stake
2.4m Sections
✓ One stake at each end
✓ Additional stakes every 600mm
The concealed stake arrangement forms part of the hidden interlocking joint system, securing both the edging and adjoining sections simultaneously.
Available Sizes
Heights
• 100mm
• 150mm
• 200mm
Lengths
• 1.2 metres
• 2.4 metres
Custom Sizes Available
Need something different?
We can manufacture bespoke corten steel garden edging to suit your exact project requirements.
Custom lengths, custom heights and bespoke landscape edging solutions are available on request.
Easy Installation
- Mark out your border.
- Position the edging.
- Connect adjoining sections.
- Drive stakes through the concealed brackets.
- Backfill and finish.
The edging can be cut on site using an angle grinder or suitable metal cutting blade where required.
Manufactured In Britain
All of our corten steel garden edging is manufactured in Britain by CIMtek Engineering Ltd.
Every section is fabricated using quality materials and precision manufacturing techniques to ensure long-term durability, exceptional appearance and professional results.
Unlike many imported alternatives, our edging is designed with durability, appearance and ease of installation in mind.
Frequently Asked Questions
How long does corten steel take to weather?
Surface weathering typically begins within a few weeks, with the full protective patina developing over 6-18 months depending on environmental conditions.
What does corten steel look like when delivered?
Natural weathering corten steel is usually supplied with a dark grey metallic appearance and develops its rust patina after installation.
Is pre-weathered corten steel real corten steel?
Yes. Our pre-weathered option is manufactured from genuine S355 weathering steel and simply undergoes an accelerated weathering process before delivery.
Does pre-weathered corten steel continue to weather?
Yes. The steel will continue to mature naturally and develop additional character once installed.
Does corten steel keep rusting forever?
No. The weathered surface forms a protective layer which significantly slows further corrosion.
Will corten steel stain paving?
During the weathering process temporary runoff may occur. This reduces significantly as the protective patina develops.
Can corten steel edging be bent?
Yes. The edging can be shaped on site to create straight runs, curves and custom layouts.
Is corten steel suitable for driveways?
Yes. It is ideal for defining and retaining gravel driveway edges.
Can I cut corten steel edging?
Yes. It can be cut using an angle grinder or suitable metal cutting blade.
Can corten steel edging be used around flower beds?
Yes. It is ideal for flower beds, lawn borders, pathways, gravel driveways and landscape projects.
Do you offer custom sizes?
Yes. Custom lengths, heights and bespoke requirements are available on request.
