LawnEdge Ireland
Company
Shop By Category
T&Cs
Shop Online
  • Every edging material in one place, plastic to corten steel
  • Free delivery across Ireland on orders over €60
  • Cut to the metre on the per metre edging, no minimum order
  • Fits with ordinary garden tools, no landscaper needed

Corten Steel Garden Edging | Corten Steel Edging | Corten Garden Edge

Corten Steel Garden Edging 100 mm (per metre)

€39
  • Weathers To A Patina
  • Two Face Heights
  • Heavy 1.5 mm Gauge
  • 75 mm Interlock

Face height: 100 mm

Price: €39

  • Delivery time: 5-7 days, after a 24-48 hour handling time
  • Free delivery across Ireland on orders €60+, otherwise a flat €22
  • Pay by card or PayPal, handled by the payment provider
  • Cut to your length, so change-of-mind returns do not apply. Your faulty-goods rights are unaffected.
Product specifications
MaterialCorten weathering steel, supplied ready rusted
Gauge1.5 mm
Section length1075 mm, giving 1000 mm laid with a 75 mm interlock overlap
Face heights100 mm or 150 mm
SoldPer running metre, cut to the length you order
Included100 mm spikes
FinishOrange brown patina that deepens and then stabilises
SuitsDesign led beds, raised planting, path and gravel edges, tree circles
WeightApproximately 1.6 kg per metre
Shipping & returns

Tracked delivery anywhere in Ireland. It is free on orders of €60 or more, and a flat €22 below that. Allow 5 to 7 days, after a 24 to 48 hour handling time.

Under the Consumer Rights Act 2022 you have 14 days from delivery to cancel for any reason, and a further 14 days to send it back in resaleable condition. We refund the price you paid, including standard delivery. You cover the cost of returning it unless the item is faulty.

If it arrives faulty, damaged or not as described, we put it right at no cost to you under the Consumer Rights Act 2022 and the EU Sale of Goods Directive the Consumer Rights Act 2022, return postage included.

Shipping details · Refunds and returns

Looking after it

Nothing to do. The patina forms and then stabilises on its own. Do not paint or seal it, which prevents the weathering that protects the steel underneath.

Weathers To A PatinaForms a stable rust finish and then stops
Two Face Heights100 mm and 150 mm for beds and level changes
Heavy 1.5 mm GaugeStiff enough to hold a line without support
75 mm InterlockSections overlap into a continuous run
Supplied Ready RustedArrives already weathered, not raw

Weathering steel that rusts on purpose, and then stops.

High grade corten in interlocking sections, supplied already weathered. The finish designers specify, cut to the metre.

Corten is the edging people have usually seen in a magazine and then come looking for.

It is weathering steel: an alloy developed so the surface forms a stable oxide layer that protects the metal underneath, which means it never needs painting.

The finish is an orange brown that deepens over the first year and then settles. Against green planting it is the reason the material gets specified.

Ours is supplied already weathered, so it looks right from the day it goes in rather than after a winter of raw steel.

Heavier and stiffer than the stainless range at 1.5 mm gauge, in 1075 mm sections with a 75 mm interlock.

Corten Steel Garden Edging 100 mm (per metre)

Weathering steel was developed to remove the need for painting. The alloy is formulated so that the first layer of rust is dense and tightly bonded, and once it has formed it slows further corrosion rather than accelerating it the way ordinary rust does on mild steel.

Corten Steel Garden Edging 100 mm (per metre)

In a garden that means an edging you install and then genuinely forget. There is nothing to paint, nothing to seal and nothing to service.

Corten Steel Garden Edging 100 mm (per metre)

The look is the reason most people buy it. Orange brown against green foliage is a combination that reads as deliberate in a way that a black or bright edge does not, and it gets more convincing as the planting fills in around it.

Corten Steel Garden Edging 100 mm (per metre)

Two practical points worth knowing before you buy. First, while the patina is forming, run off can stain pale paving, render or decking next to it, so think about what sits below the edging. Second, the finish is not uniform: variation across sections is normal and is part of the material rather than a defect.

Corten Steel Garden Edging 100 mm (per metre)

At 1.5 mm it is the stiffest thing in the range. That makes it excellent at holding a line and less willing to take a tight curve than the thinner stainless.

Not sure yet? That is fine.

This track is cut to the length you order, so it counts as made to your specification. That means the 14-day change-of-mind cancellation right under the Consumer Contracts Regulations 2013 does not apply to it. Your rights if something is wrong with it are untouched, and we would rather answer a question now than have you order the wrong length.

If it turns up faulty, damaged or not as described, that is on us. The Consumer Rights Act 2015 covers you, we pay the return postage, and you can have a repair, a replacement or your money back. Read the full detail on our refunds and returns page, or ask us anything before you order, including how to measure.

Frequently Asked Questions

Why is Coreten Garden Edge ideal for sustainable landscapes?

Coreten Garden Edge is ideal for sustainable landscapes because it’s durable, eco-friendly, and recyclable, aligning with modern environmental landscaping goals.

What design freedom does Coreten Steel Garden Edging offer?

Coreten Steel Garden Edging offers design freedom, being adaptable to straight lines, curves, and levels, enabling landscapers to realise diverse creative visions.

How does Coreten Steel Edging perform in extreme heat?

Coreten Steel Edging performs well in extreme heat, as its tensile strength resists cracking or warping, maintaining its structure even under intense sun.

Why choose Coreten Garden Edge for premium gardens?

Because it holds a crisp line and needs nothing doing to it once the patina has settled. Whether that suits a garden is a matter of taste: corten is meant to look rusted, and some people dislike it.

Does Coreten Steel Garden Edging complement natural elements?

Coreten Steel Garden Edging complements natural elements like stone and wood, creating balanced contrasts that highlight both hardscape and softscape features.

What makes Coreten Steel Edging suitable for urban areas?

Coreten Steel Edging suits urban areas because it provides robust boundaries with a distinctive industrial aesthetic, enhancing modern streetscapes and courtyards.

How sustainable is Coreten Garden Edge?

Coreten Garden Edge is sustainable as it’s long-lasting, recyclable, and chemical-free, fitting seamlessly into environmentally conscious landscaping projects.

Can Coreten Steel Garden Edging be used in pathways?

Coreten Steel Garden Edging is ideal for pathways, keeping gravel and soil neatly contained, providing safe and well-defined walking areas in both private and public spaces.

Why is Coreten Steel Edging a designer’s favourite?

It gets specified a lot because the rust colour reads as warm rather than industrial, and the profile is thin enough to almost disappear from a standing height. It is not to everyone's taste, and it does stain paving beneath it in the first season.

How does Coreten Garden Edge handle heavy rains?

Coreten Garden Edge responds to heavy rains by stabilising its patina, forming a stronger barrier that protects the underlying steel, making it resilient in wet conditions.

How does Coreten Garden Edge interact with plant growth?

Coreten Garden Edge supports healthy plant growth by keeping lawns, roots, and beds neatly divided, ensuring garden layouts remain tidy while plants thrive undisturbed.

Does Coreten Steel Garden Edging suit modern design trends?

Coreten Steel Garden Edging suits trends like rustic-modern gardens and industrial courtyards, where its patina provides a balance between raw character and contemporary form.

What’s the lifespan of Coreten Steel Edging outdoors?

Coreten Steel Edging lasts 25 to 40 years outdoors, depending on conditions, making it one of the most reliable and enduring landscape materials available.

Why is Coreten Steel Garden Edging considered low-maintenance?

Coreten Steel Garden Edging is low-maintenance because its weathered surface protects itself naturally, meaning there’s no need for sealing or repainting after installation.

Can Coreten Steel Edging withstand coastal conditions?

Coreten Steel Edging withstands coastal conditions better than untreated steel, as its patina resists salt corrosion, providing a reliable solution near beaches and waterfronts.

What makes Coreten Garden Edge versatile?

Coreten Garden Edge is versatile, suiting contemporary courtyards, rustic gardens, and minimalist designs, giving landscapers the flexibility to create striking outdoor features.

How quickly does Coreten Steel Garden Edging patinate?

Coreten Steel Garden Edging patinates within 6 to 12 months, forming its distinctive protective coating, with colour deepening as the surface stabilises in outdoor environments.

Why is Coreten Steel Edging used in public projects?

It is specified for paths and lawn edges in parks and civic planting because it needs no painting and no annual maintenance. The same reasoning applies in a garden.

Is Coreten Garden Edge flexible for curves?

Coreten Garden Edge is flexible for curves, allowing flowing lines and creative shapes in landscaping while maintaining stability, perfect for organic garden layouts.

What aesthetic does Coreten Steel Garden Edging create?

Coreten Steel Garden Edging creates a warm, industrial look that pairs perfectly with timber, gravel, and stone, giving gardens a polished, magazine-worthy appearance.

How does Coreten Steel Edging add property value?

Coreten Steel Edging adds property value by creating structured, attractive borders that boost street appeal, making outdoor areas appear professionally landscaped and more desirable.

Does Coreten Garden Edge require regular upkeep?

Coreten Garden Edge requires little upkeep, as its self-sealing patina eliminates the need for treatments, offering long-lasting definition without ongoing maintenance.

Why do architects specify Coreten Steel Garden Edging?

Architects specify Coreten Steel Garden Edging for its modern rustic appeal, combining strength with an evolving colour palette that integrates seamlessly with natural materials.

What makes Coreten Steel Edging eco-friendly?

Coreten Steel Edging is eco-friendly as it requires no painting or chemical sealing, naturally weathering while being fully recyclable, aligning with sustainable landscaping practices.

How does Coreten Garden Edge change with time?

Coreten Garden Edge changes by forming a rich patina within 6 to 12 months, shifting from orange to deep brown, offering a timeless, earthy finish that only improves with age.

Can Coreten Steel Garden Edging handle high-traffic areas?

Coreten Steel Garden Edging handles high-traffic areas well, providing robust structure for pathways, driveways, and public parks without sacrificing its architectural beauty.

Is corten steel edging resistant to Irish weather?

Corten is designed for outdoor exposure, and an Irish climate is a wet one, so the patina forms faster here than in a dry country. Once it has settled, the oxide layer is what slows further corrosion.

How does Coreten Garden Edge improve design?

Coreten Garden Edge improves design by offering clear definition between lawns, paths, and beds, enhancing organisation while its evolving patina adds warmth and texture to garden spaces.

Why do landscapers recommend Coreten Steel Garden Edging?

Landscapers recommend Coreten Steel Garden Edging for its durability and visual appeal, creating crisp, enduring borders that elevate outdoor projects in both residential and commercial spaces.

What makes Coreten Steel Edging a standout choice?

The weathered surface is a protective oxide layer rather than ordinary rust, so the edging needs no coating and no upkeep. What it will do is stain light paving beneath it while the patina forms, which is worth planning for.

How does Corten Edging interact with plants?

Corten Edging interacts positively with plants, framing them with clean borders that reduce root spread, keeping lawns and garden beds tidy while enhancing visual impact.

Does Steel Corten Edging add architectural value?

Steel Corten Edging adds architectural value by transforming simple lawns into designed spaces, bringing professional definition that elevates the entire outdoor experience.

Why is Corten Metal Edging ideal for sustainable landscapes?

Corten Metal Edging is ideal for sustainable landscapes because it’s long-lasting, recyclable, and chemical-free, fitting perfectly with eco-friendly garden practices.

How does Corten Edging handle temperature extremes?

Corten Edging handles temperature extremes with ease, as its tensile strength and patina barrier resist cracking or peeling, ensuring reliable performance across hot summers and cool winters.

What is unique about Steel Corten Edging’s finish?

Steel Corten Edging’s finish is unique because it develops a rich, protective patina that strengthens with time, offering a living surface admired for its earthy tones and organic feel.

Can Corten Metal Edging support raised features?

Corten Metal Edging can support raised features like planter outlines and terraced beds, adding structure while enhancing the visual drama of layered garden compositions.

Why do landscapers recommend Corten Edging?

Landscapers recommend Corten Edging because it delivers lasting performance, elegant design, and minimal maintenance, making it a cost-effective choice for defining any outdoor space.

Is Steel Corten Edging suitable for pathways?

Steel Corten Edging is perfect for pathways as it provides firm, defined edges that prevent gravel or soil spread, ensuring clean lines and improved walkability in gardens and parks.

What design trends feature Corten Metal Edging?

Corten Metal Edging features in trends like rustic-modern gardens, industrial-style courtyards, and eco-landscapes, where designers value its evolving colour and authentic natural finish.

How long does Corten Edging typically last outdoors?

Corten Edging typically lasts 25 to 40 years outdoors, depending on conditions, making it one of the most enduring and reliable choices for creating clean and stylish landscape divisions.

Does Steel Corten Edging complement natural materials?

Steel Corten Edging complements natural materials like stone, gravel, and timber, offering seamless integration that highlights garden textures and delivers a professionally balanced look.

What happens when Corten Metal Edging is exposed to rain?

Corten Metal Edging exposed to rain begins its patination process, forming a thin protective layer that darkens with time, preventing deeper corrosion while enriching the outdoor palette.

Why is Corten Edging preferred in public spaces?

Corten Edging is preferred in public spaces because it’s robust and visually striking, ensuring safe, long-lasting divisions in parks, plazas, and pathways without demanding ongoing upkeep.

How versatile is Steel Corten Edging in design?

Steel Corten Edging is highly versatile, suiting minimalist, rustic, and contemporary styles. Its adaptability makes it a go-to material for landscapers aiming for high-impact garden transformations.

Does Corten Metal Edging enhance property value?

Corten Metal Edging enhances property value by creating neat, long-lasting boundaries that boost curb appeal, presenting outdoor spaces with the polished look sought in premium homes.

What makes Corten Edging low-maintenance?

Corten Edging is low-maintenance because its self-protecting surface eliminates the need for treatments, letting the material naturally evolve while retaining durability over decades.

How does corten steel edging perform in an Irish garden?

In an Irish garden the wet winters bring the patina on quickly, usually within a season. After that the surface is stable and the edging is left alone.

Why do architects specify Corten Metal Edging?

Architects specify Corten Metal Edging for its structural reliability and aesthetic harmony, blending modern construction with natural surroundings in both residential and urban settings.

Can Corten Edging be shaped for curves?

Corten Edging can be shaped for curves, offering flexibility in design that supports sweeping garden borders, circular beds, and fluid layouts without compromising strength.

Is Steel Corten Edging easy to maintain?

Steel Corten Edging is easy to maintain because its patina requires no sealing or repainting, allowing landscapes to stay defined and stylish with minimal intervention over years.

What visual effect does Corten Metal Edging create?

Corten Metal Edging creates a warm, rustic aesthetic that contrasts beautifully with greenery and stone, making outdoor spaces feel timeless and professionally finished.

Does Corten Edging resist weather changes?

The oxide layer that forms on the surface slows further corrosion, which is the whole point of the alloy. It is still steel, so it will thin over many years, and it should not sit in permanently waterlogged ground.

Why is Steel Corten Edging a designer’s favourite?

It is chosen for the colour and the thin profile. It suits a planting-led garden better than a formal one, and it is a deliberate look rather than a neutral one.

Is Corten Metal Edging environmentally friendly?

Corten Metal Edging is environmentally friendly as it requires no painting or chemical treatments, reducing maintenance while integrating naturally into eco-conscious garden designs.

Can Steel Corten Edging be used for commercial landscapes?

Steel Corten Edging is popular in commercial landscapes for its strength and striking aesthetic, offering reliable structure for high-traffic areas while elevating public space design.

How does Corten Edging age over time?

Corten Edging ages by developing a protective patina that intensifies in colour, typically forming within 6 to 12 months, creating a rich, earthy tone that enhances with every season.

Is Corten Metal Edging durable in coastal conditions?

Corten Metal Edging is durable in coastal conditions as its protective surface layer slows further oxidation, offering long-lasting performance compared to untreated steel edging.

How does Corten Edging improve garden design?

Corten Edging improves garden design by providing clean definition between lawns, paths, and beds. Its weathered finish enhances natural tones, making it a favourite in sustainable outdoor projects.

Why choose Steel Corten Edging for modern gardens?

Steel Corten Edging is chosen for its architectural appeal, delivering crisp garden borders that evolve in colour over time, creating a low-maintenance feature admired by landscape designers worldwide.

What makes Corten Metal Edging stand out in landscaping?

The patina does the work: no paint, no galvanising, nothing to reapply. Expect run-off staining on adjacent paving in the first season, and expect the colour to keep shifting for a while before it settles.

Working with corten steel edging

5 min read LawnEdge Ireland

What corten actually is

Corten is a trade name that became a generic one. The material is weathering steel: a group of steel alloys developed so that the surface rust layer is dense and tightly bonded rather than flaky. Once that layer has formed it slows further corrosion instead of feeding it, which is why the material was originally used on bridges and buildings that nobody wanted to repaint.

In a garden the practical effect is an edging with no maintenance schedule at all.

What it looks like over time

Ours arrives already weathered, so it goes in looking like corten rather than looking like raw steel that you have to take on trust.

Over the first year the colour deepens and evens out. After that it is stable. Expect variation between sections and across a single length: the patina responds to how water sits and drains on the surface, and that unevenness is the character people are buying.

The one thing to plan for

While the patina is forming, rain washes a small amount of iron oxide off the surface. On soil and planting that is invisible. On pale limestone paving, white render or new decking it can leave orange marks.

So look at what sits immediately below and downhill of the run before you commit. Next to a lawn or a planted bed there is nothing to worry about. Against pale paving, either accept the mark, set the edging back, or choose black or stainless steel instead.

Fitting it

Corten at 1.5 mm is the stiffest edging we sell. That is good for holding a straight run dead straight and less good for tight curves, so keep the radius generous and form it around something circular rather than by eye.

Cut a clean vertical spade line, seat the first section against it, then overlap the next by the 75 mm interlock. Work along the run keeping the top edge at a consistent height, drive the spikes, then backfill and firm the soil against both sides.

Wear gloves. Weathered steel is rough on the hands and a cut end is sharp.

Do not paint it

It sounds obvious once you know what the material does, but people do ask. Painting or sealing corten prevents the weathering process that protects the steel underneath, which leaves you with a coated mild steel that will fail where the coating chips. If you want a painted finish, buy the black steel edging, which is made for exactly that.

Browse the shop

Get the edge right first time

Not sure which material suits your ground, or how many metres a curved bed needs? Ask before you order. Free delivery across Ireland on orders over €60.

Ask us a question

Page summary

Corten Steel Garden Edging (pick codes corten-steel-edging-(per metre)-10cm and -15cm) sold by LawnEdge Ireland at lawnedge.irish. Edging in corten weathering steel, 1.5 mm gauge, supplied in 1075 mm sections that lay 1000 mm with a 75 mm interlock overlap, cut per running metre with no minimum. Two face heights: 100 mm at EUR 39 per metre and 150 mm at EUR 49. Spikes are 100 mm. Weathering steel is an alloy whose surface forms a dense, tightly bonded oxide layer that slows further corrosion, so it never needs painting or sealing; ours is supplied already weathered rather than raw. The finish is an orange brown patina that deepens over roughly the first year and then stabilises, and variation between sections is normal rather than a defect. Two practical warnings: run off while the patina forms can stain pale paving, render or decking below it, and at 1.5 mm gauge it is the stiffest edging in the range so it takes a gentle curve but not a tight one. Do not paint or seal it, which prevents the weathering that protects the steel. Cut to the customer's length, so it is made to specification and the 14 day withdrawal right does not apply once cut, under regulation 21 of S.I. 484/2013. Delivery Ireland wide, free over EUR 60.