Modern Decoration Corten Steel Spherical Outdoor Garden Sculpture
A spherical outdoor garden sculpture in corten (weathering) steel, built to your custom size rather than a fixed catalogue dimension. The form is shaped from a single shell over an internal frame, then left to develop a stable rus
What This Piece Is
A spherical outdoor garden sculpture in corten (weathering) steel, built to your custom size rather than a fixed catalogue dimension. The form is shaped from a single shell over an internal frame, then left to develop a stable rust patina naturally over time. Because corten steel forms a protective layer that resists further corrosion, the sculpture maintains its appearance in outdoor environments without requiring paint or coating. Kapur builds it from your photo, drawing or 3D file, and inspects it at every stage from fabrication through to loading on the vessel.
Key Benefits
- Made to your dimensions instead of a fixed catalogue size so it fits the actual site layout
- Corten steel develops a stable rust patina that resists further corrosion and suits natural landscapes
- No paint or coating needed—patina forms naturally over time in outdoor exposure
- Spherical shape and custom height allow integration into gardens, plazas and public spaces
- Built from a photo drawing or 3D file so your design concept can be produced directly
- Inspected at each production stage with digital photos sent before shipment
Buyers and Specifiers
- Landscape architects specifying a focal sculpture for a naturalistic masterplan
- Property and hotel developers commissioning entrance artwork on a build programme
- Public art consultants managing municipal commissions to a fixed budget
- Interior designers needing a large piece scaled to an existing atrium void
- Sculpture galleries and importers sourcing large metal work from China
What It Fixes
- Fixed catalogue sizes rarely suit a real site so the piece is made to your dimension
- Painted steel fades and needs recoating while corten steel develops a stable patina
- Welded seams on curved forms often show under light so joints are ground back and repolished
- Buyers cannot inspect an overseas factory so digital photos are supplied at each stage
- Large sculptures are damaged in transit so each piece ships in a wooden crate with foam or plastic lining
Where This Sculpture Is Installed
Garden centrepieces where the sculpture blends with natural planting and soil tones
Public plazas and civic spaces that need a weathered, organic form in a modern setting
Hotel and resort courtyards with a naturalistic, earthy aesthetic
Corporate campus landscaping with a focus on sustainable, low-maintenance art
Residential entrance features that age gracefully with the property
Sculpture parks and municipal commissions seeking durable outdoor work
How It Is Built
- Single-shell construction over an internal steel frame for structural stability
- Corten steel selected for its natural rust patina and resistance to atmospheric corrosion
- Curvature and overall height set by the customer rather than fixed
- Any spherical or curved form reproduced from a supplied sample drawing or reference photo
- Base plate and anchoring detail prepared for the installation surface
- Material grade confirmed with you before cutting rather than assumed
Materials
- Corten steel forms a stable rust patina that resists further corrosion in outdoor environments
- Internal steel frame carries the load behind the visible shell
- Material grade confirmed with you before cutting rather than assumed
- Corten steel is suitable for natural landscapes and organic design themes
Specification Table
| Material | Corten / weathering steel |
|---|---|
| Size | Custom size |
| Shape | Spherical or custom curved form made to order |
| Finish | Natural rust patina develops over time |
| Packing | Outer standard wooden crate, inner in plastic or foam |
| Production Time | 25-30 days |
| Transport Time | 15-20 days |
| Custom Input Accepted | Photo or drawing from customer |
| Application | Outdoor gardens, plazas, parks, hotel courtyards |
| Wind Load Rating | TBC |
How We Make It
- Confirm the form from your photo drawing or 3D file and agree final dimensions
- Build the internal frame and set out the spherical geometry
- Cut and form the corten steel shell to the developed surface
- Weld the shell to the frame section by section
- Allow the surface to develop its natural rust patina over time
- Inspect, photograph and crate for ocean freight
How It Is Checked
- Kapur runs its own QC team rather than relying on the fabrication crew to sign off their work
- Inspection at all stages from production up to loading on the vessel
- Digital pictures supplied at each stage so you can approve before the next step
- Weekly reports during the production window
- Your own QC team or third party inspector is welcome to check quality in our factory
Certifications
No certification is claimed for this piece because none is documented on our source records. Tell us what your local authority or main contractor requires and we will confirm per project before you order.
From Your Drawing to the Vessel
Every project runs through the same six stages, and you see photographs at each one before the next begins.
Enquiry
Send dimensions, a reference photo or drawing and the site conditions
Design
Our designers confirm the form, material grade and finish with you
Fabrication
Frame built, panels cut and formed, shell welded section by section
Finishing
Seams ground back and the surface polished or left to weather
Inspection
Our QC team checks each stage and sends digital pictures
Crating
Outer wooden crate, inner plastic or foam, then loading on vessel
What You Can Change
- Overall height and curvature set to your drawing
- Choice of corten steel for natural weathered appearance
- Coloured or coated variants on request
- Base plate and fixing detail adapted to your foundation
- OEM and ODM orders accepted
Ordering and Care
- Send the site dimensions, viewing distance and a reference photo or drawing when you enquire
- Confirm corten steel is suitable for your environment—ideal for outdoor, natural settings
- Prepare a level concrete foundation matched to the base plate drawing supplied
- Allow crane access on the installation day for a tall piece
- Wash the surface with water and a soft cloth to remove dust; avoid abrasive pads
- Rinse more often at coastal sites to prevent salt deposits accelerating surface change
How It Compares With Other Options
An honest read on the trade-offs, so the material decision is made before fabrication starts.
| Stainless steel sculpture | Stainless steel reflects light and stays bright, while corten steel develops a warm rust patina that blends with nature |
|---|---|
| Fiberglass sculpture | Fiberglass is lighter and cheaper to ship and takes any colour, but it will not last as long outdoors as corten steel |
| Painted carbon steel | Painted steel costs less initially but needs recoating, whereas corten steel develops a stable patina without maintenance |
| Bronze sculpture | Bronze suits figurative and classical work and develops a patina, while corten steel suits modern organic forms and ages naturally |
Project Types for This Piece
More From Corten Steel Sculpture
Questions About This Sculpture
Can you make this in a size that is not listed?
Yes. Size is custom on this piece, and both curvature and height are made to your drawing. Send your dimensions and we will confirm feasibility and price.
How long does production and shipping take?
Production takes 25-30 days and ocean transport a further 15-20 days. Some items are held in stock, which shortens the production window.
Should I choose corten steel or stainless steel?
Corten steel develops a natural rust patina and suits outdoor, naturalistic settings. Stainless steel stays bright and reflects surroundings, ideal for modern or indoor environments.
Can you work from my own design?
Yes. Orders are accepted from your photo or drawing, and OEM and ODM work is welcome. Send a 3D file, a sketch or detail pictures and our design team will work from it.
How is the sculpture packed for sea freight?
Each piece ships in an outer standard wooden crate with plastic or foam lining inside to protect the surface during handling.
Can I inspect the sculpture before it ships?
Yes. Our QC team inspects at all stages up to loading on the vessel and supplies digital pictures, and your own QC team is welcome to check quality in our factory.
Do you supply a certificate or load calculation?
Certification and structural documentation are confirmed per project. Tell us what your local authority requires when you send the enquiry.
Request a Quote for This Sculpture
Send your dimensions, the installation site and the finish you want. We will confirm the material grade, price and production window.