450mm Wide by 500mm High Corten Steel Planter Boxes Flat Pack

Price range: $197.40 through $495.00

Add structure, warmth and a bold architectural finish to your outdoor space with a Metwall Corten Steel Planter Box.

Manufactured from 1.6mm REDCOR® weathering steel, this planter box is designed to naturally develop the distinctive rust-coloured patina associated with Corten steel. It will arrive in its original grey steel condition and gradually weather over the following months as it is exposed to outdoor conditions. Every planter develops its own variations in colour and texture, creating a finish unique to its environment.

Flat-pack Kit Includes:

  • ✅ 2 × end panels
  • ✅ 2 × side panels
  • ✅ 4 × upright posts
  • ✅ Internal braces as required for the selected size
  • ✅ All required assembly hardware
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450mm Wide by 500mm Tall Range Corten Steel Planter Boxes for Sale in Burleigh Heads and Gold Coast Region by Metwall
450mm Wide by 500mm High Corten Steel Planter Boxes Flat Pack
$197.40 $495.00Price range: $197.40 through $495.00

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Speak directly with the Metwall team for product advice, custom orders, delivery enquiries, or help choosing the right edging and planter solution for your project.

Available Monday–Friday 6:00am–3:30pm and Saturday 7:00am–11:00am (AEST).

The 50mm folded top and bottom edges give the planter a clean, substantial appearance while improving the strength and rigidity of each panel. Every component is laser cut and precision folded, with the required assembly holes pre-drilled.

The planter box is supplied as a convenient flat-pack kit and can be assembled on-site using the included hardware. Its modular construction makes it suitable for a wide variety of garden layouts, from compact feature planters to long raised garden beds and commercial landscaping installations.

Please note: The rusted patina develops naturally after installation and may take several months to mature. Weathering time and final appearance will vary depending on exposure, moisture and local environmental conditions. Rust runoff may occur during the initial weathering period, so care should be taken when positioning the planter near light-coloured or porous surfaces.

Additional information

Dimensions N/A
Width: No selection

450mm, 600mm, 800mm, 1200mm, 150mm, 1800mm, 2000mm, 2400mm

Planter Height: No selection

450mm

Material: No selection

REDCOR® weathering steel

Material Thickness: No selection

1.6mm

Top and bottom folds: No selection

50mm wide

Construction: No selection

Modular flat-pack system

Finish when supplied: No selection

Natural grey steel

Fabrication: No selection

Laser cut and precision folded

Assembly: No selection

Pre-drilled and ready to assemble

Developed finish: No selection

Rust-coloured weathered patina

Hardware: No selection

Included