Product Category

Corten Steel Planters

12Products
OEMCustom Options
B2BFactory Quotes
Showing 12 products
Active:
Corten Steel Tapered Planter 30 x 30 x 70 cm | Tall Metal Planter
Corten Steel Planters

Corten Steel Tapered Planter 30 x 30 x 70 cm | Tall Metal Planter

SKU: YDV-CTP-303070
In Stock Request Quote
Corten Steel Tapered Planter 40 x 40 x 90 cm | Tall Metal Planter
Corten Steel Planters

Corten Steel Tapered Planter 40 x 40 x 90 cm | Tall Metal Planter

SKU: YDV-CTP-404090
In Stock Request Quote
Corten Steel Planter Box 40 x 40 x 40 cm | Small Square Planter
Corten Steel Planters

Corten Steel Planter Box 40 x 40 x 40 cm | Small Square Planter

SKU: YDV-CSP-404040
In Stock Request Quote
Corten Steel Planter Box 50 x 50 x 50 cm | Square Metal Planter
Corten Steel Planters

Corten Steel Planter Box 50 x 50 x 50 cm | Square Metal Planter

SKU: YDV-CSP-505050
In Stock Request Quote
Corten Steel Planter Box 60 x 60 x 60 cm | Square Metal Planter
Corten Steel Planters

Corten Steel Planter Box 60 x 60 x 60 cm | Square Metal Planter

SKU: YDV-CSP-606060
In Stock Request Quote
Corten Steel Planter Box 200 x 50 x 50 cm | Large Metal Planter Box
Corten Steel Planters

Corten Steel Planter Box 200 x 50 x 50 cm | Large Metal Planter Box

SKU: YDV-CSP-2005050
In Stock Request Quote
Corten Steel Planter Box 150 x 50 x 50 cm | Large Metal Planter Box
Corten Steel Planters

Corten Steel Planter Box 150 x 50 x 50 cm | Large Metal Planter Box

SKU: YDV-CSP-1005050-1
In Stock Request Quote
Corten Steel Planter Box 100 x 50 x 50 cm | Metal Planter Box
Corten Steel Planters

Corten Steel Planter Box 100 x 50 x 50 cm | Metal Planter Box

SKU: YDV-CSP-1005050
In Stock Request Quote
Corten Steel Planter Box 75 x 32 x 32 cm | Small Metal Planter Box
Corten Steel Planters

Corten Steel Planter Box 75 x 32 x 32 cm | Small Metal Planter Box

SKU: YDV-CSP-753232
In Stock Request Quote
Corten Steel Planter Box 300 x 50 x 50 cm | Large Metal Planter Box
Corten Steel Planters

Corten Steel Planter Box 300 x 50 x 50 cm | Large Metal Planter Box

SKU: YDV-CSP-3005050
In Stock Request Quote
Corten Steel Planter Box 100 x 40 x 40 cm | Metal Planter Box
Corten Steel Planters

Corten Steel Planter Box 100 x 40 x 40 cm | Metal Planter Box

SKU: YDV-CSP-1004040
In Stock Request Quote
Corten Steel Planter Box 120 x 40 x 40 cm | Rectangular Metal Planter
Corten Steel Planters

Corten Steel Planter Box 120 x 40 x 40 cm | Rectangular Metal Planter

SKU: YDV-CSP-1204040
In Stock Request Quote
DIRECT MANUFACTURER - Wholesale & OEM Supply

Wholesale Corten Steel Planters - Factory-Direct OEM Supply for Landscape Contractors & Distributors

Engineered from authentic Q355 / SPA-H weathering steel alloy with proprietary rust-sealing color protection. YardAve supplies commercial square, rectangular, tapered, and large modular planter boxes with precision CNC laser welding, internal anti-bowing bracing, and global export packaging.

Corten Steel Planters Wholesale Q355 / SPA-H Weathering Steel Thickness: 1.0 / 1.5 / 2.0 / 3.0 mm Proprietary Rust Sealant (Color Locking) Plant & Root Safe Commercial Planter Boxes

Q355 / SPA-H Weathering Steel

Certified atmospheric corrosion resistance 4-8x higher than carbon steel. Naturally forms a dense, self-healing oxide patina without painting.

Thickness Matrix (1.0 - 3.0mm)

1.0mm/1.5mm options for retail flat-pack series; heavy-duty 2.0mm/3.0mm plates for commercial tree pits and municipal parks.

Proprietary Rust Sealant

In-house developed patina sealer extends the golden-amber color stage and prevents powdery rust runoff from staining pavements.

Plant Safe & Soil Drainage

100% chemical-free organic planting safety, elevated drainage feet to prevent waterlogging, and optional internal thermal liners.

01 / Automated Production Line

Precision CNC Laser Cutting & Hydraulic Bending Workshop

Every corten steel planter panel is processed through high-power fiber laser cutting centers and multi-axis CNC press brakes. This guarantees seamless 90-degree corner joints, smooth deburred edges, and +/-0.5 mm dimensional repeatability across full container production runs.

  • High-power fiber laser cutting delivers clean weld-ready edges without slag.
  • CNC hydraulic bending ensures uniform angles and consistent corner seams.
  • Continuous TIG/MIG welding and internal corner gussets prevent soil load bulging.
Corten steel planter CNC laser cutting and bending factory workshop at YardAve
Commercial landscape corten steel planter boxes installed in luxury garden terrace and commercial plaza
02 / Architectural Applications

Commercial Landscapes, Urban Plazas & High-End Residential Gardens

YardAve corten steel planters are specified worldwide for municipal streetscapes, hotel courtyards, commercial office terraces, and private estate gardens. The organic rust patina complements architectural stone, glass, and lush plantings while resisting extreme freeze-thaw cycles without cracking.

  • Commercial streetscaping and urban barrier greening.
  • Rooftop garden terraces and hospitality outdoor dining perimeter partitions.
  • Freeze-thaw and heavy snow load tested for Northern Europe and North America.
03 / Raw Material Engineering & Patina Sealing

Custom Dimensions, Sheet Thicknesses & In-House Rust Sealing

We maintain mill-certified inventories of authentic Q355 / SPA-H weathering steel coils. With 1.0mm, 1.5mm, 2.0mm, and 3.0mm thickness options, we fabricate custom sizing from compact 40x40cm cubes up to 300cm street planters, treated with our proprietary rust sealant to lock in the warm amber hue.

  • Custom shapes: Square, rectangular, tapered, round, and modular tiered configurations.
  • Proprietary rust fixative sealer locks surface oxidation and extends warm patina color.
  • Integrated caster wheel bases, root barrier liners, and drip trays upon request.
Q355 SPA-H corten weathering steel sheet raw material cutting and proprietary rust sealing treatment

Corten Steel Planter Wholesale Sourcing FAQ

Fast B2B clarity on steel grades, thickness options, MOQs, rust sealing, and plant safety.

What steel grades and sheet thicknesses are available for custom corten planters?
We fabricate from certified weathering alloy Q355 / SPA-H (equivalent to ASTM A588 / A242). Available sheet thicknesses include 1.0mm and 1.5mm for retail series, plus heavy-duty 2.0mm and 3.0mm for commercial landscape tree pits.
How does your proprietary rust sealant technology prevent pavement staining and lock color?
YardAve has developed a proprietary rust fixative sealant that stabilizes surface patina, extends the warm golden-amber color stage, and prevents powdery iron oxide runoff on light-colored pavers and indoor floors.
Does corten weathering steel harm plant health or soil quality?
No. Genuine Q355 / SPA-H steel is 100% non-toxic and organic safe. The iron oxide layer is chemical-free, and our planters feature elevated drainage bases with optional internal insulation to protect roots from summer heat.
What is the standard production MOQ for wholesale and custom corten planter boxes?
Standard production MOQ is 100 units per model/size. For mixed full container loads (20GP/40HQ) or commercial projects, we support mixed SKU orders starting from 50 units per specification.
How are large corten steel planters packaged for container export?
Planters ship either nested with protective foam spacers or knock-down (flat-pack) on fumigated wooden pallets, maximizing container cube utilization and preventing edge denting during ocean freight.