Custom 90° Corner for Retaining Wall
90° Corner for Retaining Wall – custom-made in corten steel
Create a sharp, precise and architecturally elegant transition in your retaining wall project with a custom-made 90° corner in corten steel.
Tailored to your measurements, terrain and design expression – produced with Danish precision in byJEMA’s own factory.
A custom corner gives you full flexibility for both internal and external angles, ensuring your retaining wall appears cohesive and professionally executed regardless of project complexity.
✅ Custom-made to your desired measurements and angles (internal or external corner)
✅ Manufactured in 3 or 5 mm corten steel – depending on height and load
✅ Double-folded construction for high strength and clean architectural lines
✅ Delivered with bolt set and ground anchors – ready for installation
✅ Danish design and production by byJEMA
Practical info
📐 You will receive a 3D drawing for approval before production begins.
🚚 Delivery time: 2–3 business weeks from order and approval.
Please note:
Your order only becomes binding once the drawing has been approved.
We reserve the right to correct any input errors in the price calculator.
💡 Need help? Contact us – we are happy to advise on technical options and optimal solutions.
Material:
3 or 5 mm corten steel
Construction:
Double-folded for extra strength and sharp architectural lines
Production:
Manufactured in Denmark
Application:
Internal and external 90° corners in custom dimensions
Delivery:
Includes bolts and ground anchors
Steel thickness:
3 / 5 mm depending on retaining wall height
Corten steel requires no maintenance.
The surface naturally develops a protective rust patina that seals the steel and forms a warm, vibrant colour palette – from light orange to deep rust red.
The patina suits both modern architecture and green landscape designs.
A custom-made corner in corten steel gives you the freedom to create beautiful transitions, follow the natural terrain lines or connect different levels seamlessly.
🌿 Combine with byJEMA retaining walls, planter boxes and end plates for a complete, cohesive design where everything matches in material and style.
Produced in Denmark – where quality, design and craftsmanship go hand in hand.
How do I order a custom-made corner?
Once you submit your measurements and angles, we will send you a 3D drawing for approval. Production begins only after your approval.
What is the delivery time?
2–3 business weeks from drawing approval.
What material is used?
3 or 5 mm corten steel – depending on wall height and soil load.
Can the corners be combined with standard elements?
Yes, they are designed to match byJEMA’s modular retaining wall systems – both standard and custom-made.
What are the advantages of corten steel?
🔸 Up to 8× longer lifespan than ordinary steel
🔸 Beautiful, maintenance-free rust patina
🔸 Withstands Nordic climate all year round
🔸 Danish design and precision manufacturing
Product description
Specifications
Maintenance
Inspiration
FAQ
Assembly Instructions
90° Corner for Retaining Wall – custom-made in corten steel
Create a sharp, precise and architecturally elegant transition in your retaining wall project with a custom-made 90° corner in corten steel.
Tailored to your measurements, terrain and design expression – produced with Danish precision in byJEMA’s own factory.
A custom corner gives you full flexibility for both internal and external angles, ensuring your retaining wall appears cohesive and professionally executed regardless of project complexity.
✅ Custom-made to your desired measurements and angles (internal or external corner)
✅ Manufactured in 3 or 5 mm corten steel – depending on height and load
✅ Double-folded construction for high strength and clean architectural lines
✅ Delivered with bolt set and ground anchors – ready for installation
✅ Danish design and production by byJEMA
Practical info
📐 You will receive a 3D drawing for approval before production begins.
🚚 Delivery time: 2–3 business weeks from order and approval.
Please note:
Your order only becomes binding once the drawing has been approved.
We reserve the right to correct any input errors in the price calculator.
💡 Need help? Contact us – we are happy to advise on technical options and optimal solutions.
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What our customers say about us
⭐⭐⭐⭐⭐ Reviews
“The customer service is top notch - they are incredibly helpful, always available to answer questions, and there has been a huge focus on customer satisfaction.
Overall, we can only give byJEMA our warmest recommendations. From the excellent customer service, to the durable and beautifully designed products, our experience has been positive throughout. If you are looking for quality products for your garden, byJEMA.dk is definitely worth a visit.”
Cathrine and Michell
“We now have a lot of corten in the garden, in different shapes and with different functions - all from byJEMA. The quality is good, easy to assemble and the price is reasonable!
byJEMA's design in raised beds with the curved edge at the top means that we can safely let the children play in the garden around the products without worrying about sharp edges”
Lisa Lausten
“We would like to give ⭐⭐⭐⭐⭐➕to byJEMA for their wonderful products, Danish design and TOP CLASS service.
Since then, a lot more has come into our garden from byJEMA.... Yes, we have been hit by “Rust fever”🤣
BUT the reason besides the fact that we love all their super cool products ranging from outdoor kitchen, fire pits, bed edges and much more, it is absolutely crucial in our investments with byJEMA that they provide the absolute BEST service you can wish for as a customer. I would venture to say that you won't get a better service than the byJEMA team provides to their customers.”
Maria and Bo
“We can highly recommend byJEMA.dk to anyone looking for high-quality steel planters, beds etc. and a webshop with fantastic service.
We have shopped at byJEMA.dk several times and each time, the products have exceeded our expectations with their beautiful design and quality. They fit perfectly into our garden and give a stylish look that we have been looking for.”
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