Large steel planter boxes installed on a sunny commercial terrace

Made for life outdoors

Quiet strength. Beautifully planted.

Architectural stainless-steel planters, made to endure every season and elevate the spaces you live in.

Selected forms

Built to belong outdoors.

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Marine-grade options
Designed for drainage
Worldwide delivery
Custom steel planter boxes with tropical planting on a terrace

Purpose in every detail

Material honesty, made practical.

Folded from durable stainless steel, every planter balances precise proportions with dependable outdoor performance.

  • Brushed 304 stainless steel
  • Reinforced, concealed base
  • Drainage designed around placement
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Plan the complete installation

Choose a steel planter box for the site, planting and climate.

A steel planter box performs best when its dimensions, material grade and drainage are considered together. We review the available footprint, planting depth, soil volume, exposure and access route before recommending a standard form or preparing a custom quotation.

Our 304 stainless steel planter boxes are available in rectangular, trough, raised and tall profiles. Reinforcement, concealed bases and outlet positions can be coordinated for residential or commercial landscape work. For demanding coastal or chloride-rich sites, share the exposure details before ordering so suitability and maintenance can be reviewed.

Browse the steel planter box collection, learn about our 304 stainless steel planters, or send your drawings for a custom steel planter box proposal.

Steel planter boxes

Compare rectangular, tall and raised forms for residential and commercial outdoor spaces.

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Custom dimensions

Develop sizes, materials and drainage details around drawings, planting and delivery constraints.

Plan a custom planter

Commercial projects

Coordinate planter schedules for hospitality, workplaces and multi-unit landscapes.

For project teams

Plan a custom project

Let’s make room for something lasting.

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