How a Custom Sculpture Is Made From Brief to Crate
Every stage of a commission, what can still change at each point, and what is locked once it passes.
Corten Steel Sculpture
Huge Cube Corten Steel Sculpture
Huge Cube Corten Steel Sculpture is a Corten weathering steel geometric block built to order in our Shenzhen workshop.
Product Overview
What This Piece Is
Huge Cube Corten Steel Sculpture is a Corten weathering steel geometric block built to order in our Shenzhen workshop.
A block or faceted mass gives a landscape a hard edge against soft planting, which is why it sits well in formal courtyards.
Corten steel is alloyed so that the first layer of rust seals the plate underneath instead of eating into it, which is why the colour settles rather than keeps spreading.
The minimum order is one piece, the size is set by your drawing rather than by a catalogue.
Huge Cube Corten Steel Sculpture produced by Xinhengda Sculpture in Shenzhen
Key Benefits
Why Buyers Specify This Piece
- Made from Corten weathering steel, which develops its own protective rust patina and never needs painting.
- Height, width and base detail for this geometric block are set from your drawing, so it is proportioned to the space instead of being the nearest standard size.
- One geometric block is a full order. A single project in the position it is going into does not have to wait for a container quantity.
- At large scale this geometric block is trial assembled in the workshop, then split into transportable sections with the joints placed where they will not be seen.
- A block or faceted mass gives a landscape a hard edge against soft planting, which is why it sits well in formal courtyards.
- Because the Corten weathering steel is worked and finished in the same building, one team owns the surface from the first cut to the last pass.
- Anything about this geometric block that has to change for the position it is going into is settled on the drawing, where changes still cost nothing.
Application Scenarios
Where It Is Installed
Placed wherever the drawing puts it, with the base and fixing detail set to suit that position for this geometric block.
Who It Is For
The People Who Order This
- Private clients commissioning a single finished geometric block for the position it is going into
- Architects matching a geometric block to a material palette that already uses Corten steel
- Facility and estate managers replacing a tired feature in the position it is going into with something that needs no repainting
- Landscape architects specifying a finished geometric block as the focal piece for the position it is going into
Problems It Solves
What This Piece Removes From the Project
- Architects want a warm, earth toned mass in a landscape without committing to a repainting cycle. Corten gives that without a coating system.
- Large geometric blocks are often quoted without the base, the fixings or the crate, and the budget moves after the order. Those are quoted up front here.
- Freight damage to a finished surface is the most common way a geometric block project goes wrong. The crate is built around the geometry rather than bought as a standard box.
- A geometric block specified late has to fit dimensions that are already fixed. Working from your drawing means the piece adapts instead of the scheme.
Technical Features
How It Is Constructed
- Flat panel construction with sharp arrises and internal stiffening behind each face
- Fabricated throughout in Corten weathering steel with matching filler where the material is welded
- Weld seams placed on the lines of the geometric block so they read as edges rather than repairs
- Drainage and vent holes positioned so water leaves the geometric block instead of sitting inside it
Specifications
Recorded Specification
| Material | Corten weathering steel |
|---|---|
| Form | Geometric Block |
| Category | Corten Steel Sculpture |
| Size | Made to your drawing |
| Minimum Order | 1 piece |
| Placement | Quoted per project |
| Packing | Foam lined plywood crate built to the finished geometry |
| Origin | Shenzhen China |
Dimensions, weight and lead time for this geometric block are confirmed with the quotation, because it is built to your drawing rather than to a corten steel sculpture catalogue size.
Materials
What It Is Made From
- Corten weathering steel
- Stainless or galvanised fixings sized for this geometric block and supplied with it
Manufacturing Process
How It Is Made
1
Plate cutting to the cutting list
2
Press forming and rolling of the plate sections
3
Full penetration welding of the structural seams
4
Grinding of welds so the patina forms evenly across them
5
Accelerated weathering so the piece ships already coloured
6
Internal drainage checks and base plate fitting
Quality Control
What Is Checked and When
- Plate thickness checked against the drawing
- Structural welds inspected before weathering
- Patina evenness reviewed across panels and weld lines
- Drainage and vent holes confirmed open
- Base plate hole pattern checked against the foundation drawing
Customisation Options
What Can Be Changed
- Overall height, width and depth of the geometric block set from your drawing or from the dimensions of the position it is going into
- The Corten steel grade stepped up where the piece is going within reach of salt or treated water
- Proportions adjusted so the geometric block reads correctly from the approach distance in public spaces
- Finish changed between mirror, brushed and coloured coating on the same geometric block
Comparison
How It Compares With the Alternatives
Compared with Painted steel in a rust colour
A rust coloured paint film is an imitation that fades and peels. Corten is the real oxide layer and goes on deepening instead of failing.
Compared with An imported gallery piece
A gallery geometric block arrives as it is. Working direct with the workshop means the size, the surface finish and the base for the position it is going into are decided before anything is cut.
Compared with A general metal fabricator
A fabricator can weld a geometric block but rarely has the polishing capacity. On Corten steel the surface work is where the piece is won or lost.
Use Guide
Looking After It Once It Is Installed
- Let the patina continue to settle for the first year on site
- Keep the base clear so water drains away instead of pooling
- Expect run off staining on pale paving and detail a gravel or dark stone margin
- Do not seal the surface unless a sealed look was agreed at the design stage
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Guides That Apply To This Piece
Process Guide
Buying Guide
Packing Sectioning and Shipping Large Sculpture Overseas
More sculpture is damaged between the workshop and the site than in twenty years of service. Most of it is avoidable.
Material Guide
Corten Steel Sculpture and How the Patina Really Behaves
What weathering steel does over its first years outdoors, what it does to the paving underneath, and what to detail at design stage.
Frequently Asked Questions
Can this be made in a different size
Yes. Huge Cube Corten Steel Sculpture is made to order, so the height and width are set from your drawing or from the dimensions of the space. Send the position and the height you have in mind and the quotation follows those figures.
What is the minimum order quantity
One piece. There is no container minimum, which is why single projects in the position it is going into are a normal part of the workload here.
Why Corten weathering steel rather than something cheaper
Corten steel is alloyed so that the first layer of rust seals the plate underneath instead of eating into it, which is why the colour settles rather than keeps spreading. Architects want a warm, earth toned mass in a landscape without committing to a repainting cycle. Corten gives that without a coating system.
How is a geometric block this size packed and shipped
A plywood crate is built around the finished geometry with foam on every finished face. Large geometric blocks are split into sections at joints chosen during design, trial assembled in the workshop, then marked so they go back together in the same order on site.
What do you need from me to quote
The position, the height or overall size you want, and any drawing, render or reference photograph you already have. For the position it is going into a photograph of the space is often enough to start.
What is the lead time
Lead time depends on the size of the geometric block, the surface finish and how much design work it needs, so it is confirmed with the quotation rather than promised in advance. Send the brief and the schedule comes back with the price.
Quote This Piece for Your Project
Send the position, the height you want and any drawing you have. The quotation comes back against your figures, not against a catalogue size.