Corner planter box corten steel EDGY 117 x 117 x 40 x 40 cm
EDGY corner planter box in corten steel – design with form, function and finesse ⚙️
The EDGY corner planter box combines strength, flexibility and sharp design in one solution.
Its distinctive angled shape allows you to create corners, boundaries and organic layouts — perfect for designing outdoor spaces with architectural cohesion and personal character.
Crafted from 3 mm corten steel at byJEMA’s own factory in Denmark, it is built to last for decades and naturally develop a beautiful, living patina over time.
✅ Danish design and production
✅ Geometric angled form — ideal for corners and modular combinations
✅ Made from solid 3 mm corten steel
✅ Maintenance-free with a long lifespan
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Material: 3 mm corten steel — extra strong and dimensionally stable, naturally forming its own protective rust layer
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Design: Angled sides and sharp profiles create a bold architectural look.
Perfect for forming 90° corners, L-shaped layouts or curved planting arrangements when combined with other EDGY elements. -
Production: Made in Denmark at byJEMA’s own factory — precision in every weld and bend
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Surface: Delivered untreated — patina develops naturally over 3–6 months
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Assembly: Supplied as a self-assembly kit incl. bolts, nuts and instructions.
Can be combined with other EDGY modules to create individual solutions -
Bottom plate: Optional — recommended for placement on tiles, wood or concrete
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Drainage: Bottom plate includes drainage holes and raises the planter approx. 5 mm above the surface
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Plate thickness: 3 mm corten steel
EDGY corner planter boxes require no maintenance — the corten steel protects itself and withstands all weather conditions.
Over time, the living steel develops a warm, golden rust tone that becomes even more beautiful as it matures.
🧽 Lightly clean with warm soapy water after installation to remove any oil residue.
🌦 The surface transitions from dark steel to warm rust tones over a few weeks.
💡 Use a bottom plate to avoid rust marks on hard surfaces.
EDGY corner planter boxes open up creative possibilities in your outdoor design.
Use them to form corners, define terraces, create spatial divisions or frame beds with architectural precision.
🌾 Combine with straight EDGY planter boxes for a modular and flexible system
🌿 Create flow and structure in the garden with angled layouts and contrasting materials
🌸 Ideal for ornamental grasses, evergreens, lavender and seasonal flowers
💡 Use the angled form to create depth and direction in the garden — both practical and aesthetic.
How does the corner planter combine with other models?
EDGY corner planter boxes are designed to match straight EDGY modules, allowing you to build corners, boundaries and cohesive planting layouts.
Will corten steel stain tiles?
During the initial patination phase, light runoff may occur.
This is avoided by using a bottom plate or placing the planter on gravel or soil.
Can I grow edible plants in corten steel?
Yes — corten steel does not negatively affect plants.
For vegetables, you may line the sides with plastic foil or insulation mats if preferred.
Product description
Specifications
Maintenance
Inspiration
FAQ
Assembly Instructions
EDGY corner planter box in corten steel – design with form, function and finesse ⚙️
The EDGY corner planter box combines strength, flexibility and sharp design in one solution.
Its distinctive angled shape allows you to create corners, boundaries and organic layouts — perfect for designing outdoor spaces with architectural cohesion and personal character.
Crafted from 3 mm corten steel at byJEMA’s own factory in Denmark, it is built to last for decades and naturally develop a beautiful, living patina over time.
✅ Danish design and production
✅ Geometric angled form — ideal for corners and modular combinations
✅ Made from solid 3 mm corten steel
✅ Maintenance-free with a long lifespan
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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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Our promise
Quality, design and functionality in every detail
Robust konstruktion:
Vores produkter er konstrueret med 30 mm dobbelt ombukkede kanter, som ikke kun sikrer en smuk finish og detaljerigdom, men også maksimal styrke og stabilitet. Ombukkede kanter forbedrer konstruktionens holdbarhed betydeligt sammenlignet med svejste konstruktioner, da denne teknik reducerer risikoen for svage punkter, som ofte opstår ved svejsninger. Vælg vores produkter for deres tekniske fordele og elegante design, og få kvalitet og smukt design i din have. Vores produkter er ideelle til at skabe et stilfuldt og holdbart udendørsområde, der kan nydes i mange år.
Dansk design
Vores produkter er designet, udviklet og produceret i Danmark, hvilket sikrer en høj kvalitet og støtter lokal produktion. Vi lægger stor vægt på omhu og præcision i hver eneste detalje. Med vores egen fabrik, udstyret med avancerede laserskærere og robotbukkere, samt et team af dygtige fagfolk, kan vi garantere en ensartet og høj standard. Med vores danskproducerede sortiment får du en perfekt kombination af flot design og praktisk funktionalitet, som vil løfte dit udendørsområde. Oplev forskellen med vores kvalitetsprodukter, skabt med dansk håndværkstradition og teknologisk innovation. Støt lokalt og få produkter, der er skabt med omtanke og ekspertise.
Forskellige materialevalg
Vores produkter fås i flere forskellige materialer, herunder cortenstål, galvaniseret stål og sortlakeret stål. Dette giver dig mulighed for at vælge det look, der passer bedst til din have. Foretrækker du den rustikke charme ved cortenstål, den stilrene finish af galvaniseret stål, eller den elegante fremtoning af sortlakeret stål? Vi har en løsning, der komplementerer din stil og behov. Med vores materialevalg kan du gøre din have unik, og vores produkter er designet til at modstå tidens tand og de udfordrende skandinaviske vejrforhold. Uanset hvilket materiale du vælger, kan du være sikker på, at det vil tilføje skønhed og værdi til dit udendørsområde.
Nem montage og modulopbygning
Vores produkter er designet til enkel og hurtig montering, og der medfølger bolte og møtrikker til det hele, så du ikke behøver specialværktøj. Du kan hurtigt komme i gang med dit havearbejde uden besvær. Vi tilbyder også modulopbyggede plantekasser og højbede, der gør det muligt at skabe præcis den form og størrelse, der passer til din have og dine behov. Vores stabile konstruktioner og fleksible løsninger gør det nemt at tilpasse og udvide dit udendørs rum, så det opfylder dine ønsker og giver optimal funktionalitet. Med vores modulopbyggede systemer kan du let ændre og udvide dit haveprojekt, efterhånden som dine behov og ideer udvikler sig.
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