What are Corten steel planters?

Corten steel planters are manufactured from weathering steel that develops a protective rust-like patina when exposed to the elements. This distinctive finish gives the planters their characteristic appearance while helping to protect the steel from further corrosion.

Do Corten steel planters require maintenance?

Corten steel planters are extremely low maintenance. Unlike painted steel products, they do not require repainting or regular surface treatments. The protective patina develops naturally over time and continues to protect the material throughout its lifespan.

How long do Corten steel planters last?

When manufactured from high-quality weathering steel, Corten steel planters can last for decades. Their durability makes them a popular choice for public realm projects, commercial developments and urban landscaping schemes.

Are Corten steel planters suitable for public spaces?

Yes. Corten steel planters are widely used in parks, streetscapes, plazas, retail developments and other public environments. Their strength, longevity and distinctive appearance make them ideal for high-traffic locations.

Can Corten steel planters be used as security planters?

Yes. Security planters in corten steel are often specified to help define perimeters, control vehicle access and support wider site security strategies. They provide an attractive alternative to traditional barriers while maintaining the benefits of planting and landscaping.

What are corten barrier planters used for?

Corten barrier planters are commonly used to separate pedestrian and vehicle areas, define public spaces, guide traffic flow and enhance streetscapes. They offer both practical and visual benefits, making them a popular choice for urban environments.

Do Corten steel planters change colour over time?

Yes. New Corten steel starts with a grey steel appearance before gradually developing orange, brown and deep rust tones. This natural weathering process creates the unique finish that makes Corten steel so popular in landscape architecture and public realm design.