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$375.00$930.00

Steel Corten Modular Planter Boxes 

Upgrade your landscape with premium steel planter boxes designed for strength, flexibility and architectural appeal. The Shapescaper modular range delivers commercial grade performance with simple DIY installation, making it ideal for both professional landscapers and home garden projects.

Manufactured in Australia using BlueScope Redcor weathering steel, these metal planter boxes are built to withstand harsh Australian conditions while delivering a modern, structured finish.

Australian Made Steel Planters Built to Last

All Shapescaper planter boxes are:

  • 100% Australian owned and manufactured

  • Made from 2.5mm BlueScope Redcor weathering steel

  • Structurally guaranteed for 10 years

  • Designed for easy transport and fast installation

  • Suitable for residential, commercial and public spaces

The modular system allows each planter to be supplied in two easily joined halves, enabling compact delivery and single-person handling — perfect for reduced access sites, rooftops and patios.

Modular Design for Complete Flexibility

Shapescaper planter boxes are available in:

  • 500mm height profile

  • 700mm height profile

Both profiles feature smooth rounded edges and a reinforced 40mm x 20mm return top edge for added strength and safety compliance in public and commercial environments.

The fully modular system allows you to extend or reconfigure planters on site using:

  • Straight extension panels (600mm, 1200mm, 1800mm, 2400mm)

  • 90° internal and external corners

  • 60° corners for hexagon designs

This flexibility makes it easy to create:

  • Long fence-line privacy planters

  • U-shaped courtyard layouts

  • Rooftop gardens

  • Feature entry displays

  • Vegetable garden beds

  • Layered architectural landscapes

Why Choose Weathering Steel Planter Boxes?

1. Effortless Installation

Pre-drilled components align easily and secure using supplied fasteners. Large installations that traditionally required on-site fabrication can now be completed in hours instead of days.

2. No Ongoing Maintenance

Redcor® weathering steel develops a protective rusted patina that seals the surface. Even if scratched, the protective layer reforms naturally — no painting required.

3. Built for Australian Conditions

Manufactured from premium Australian BlueScope® steel, these planters are engineered for structural durability in extreme weather environments.

4. Self-Supporting Structure

Planters are typically supplied without bases to allow for free drainage. Optional custom bases and adjustable feet are available for rooftop and paved installations.

Available Sizes

500mm High Modular Box Planters

Available in square and rectangular formats ranging from 400mm x 400mm up to 2000mm x 400mm.

700mm High Modular Box Planters

Available in the same footprint sizes for deeper planting capacity and stronger visual impact.

With nine standard size options in each height, plus extender panels and corner modules, the system offers unmatched flexibility across residential and commercial landscaping projects.

Design Ideas for Steel Planter Boxes

Modern Minimalism
Pair steel box planters with architectural paving and structured planting for a clean, contemporary look.

Reclaimed & Industrial Style
Combine weathered steel finishes with timber, stone and textured plantings for a warm, rustic aesthetic.

Layered Landscapes
Mix 500mm and 700mm profile heights to introduce levels and dimension within garden designs.

Green Privacy Screens
Install continuous planter runs along fence lines and plant screening varieties for instant privacy.

Commercial & Public Spaces
Ideal for schools, councils, hospitality venues and rooftop developments where durability and safety compliance are essential.

Perfect for DIY & Professional Landscapers

Every Shapescaper planter is designed with ease of installation in mind:

  • All required components supplied

  • Common tools only required

  • Pre-drilled alignment holes

  • Modular sections interchangeable across the range

Whether you’re creating a compact courtyard garden or a large commercial landscape design, these Australian made steel planter boxes deliver long-term structural integrity and refined aesthetics.

Shop Steel Planter Boxes Today

Explore the full range of modular steel planter boxes and create a customised garden solution built for Australian landscapes.