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Frequently asked questions
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A pond in Corten steel: what are the possibilities?

Geroba offers an extensive range of Corten steel ponds. Since purchasing a pond often raises many questions, we have summarized the most common ones below.

You can view our different sizes and models here.

Elongated bespoke corten steel pond seen from the garden pavilion in the Outspiration garden of Ebema

The corten steel water feature Geroba built for the Outspiration garden of Ebema in Zutendaal.

Rust water in the Corten steel pond

The Geroba Estani ponds are finished with a black rubber coating on the inside. This prevents the water from turning orange during the initial stages of the rusting process. Furthermore, the coating provides extra protection against potential leaks.

Forms

In addition to square or rectangular ponds, round Corten steel ponds are also possible. Below you will find an overview of the standard sizes.

Fish in the pond

Yes, that is certainly possible. Thanks to the rubber coating, no rust particles will get into the water. So the fish are more than welcome.

Existing concrete pond

Yes, we can line and finish an existing pond with Corten steel.

How are the ponds finished?

In addition to the coating that protects the Corten steel on the inside, the pond has an overflow pipe so that no water can spill out of the pond during heavy rainfall. The ponds have a 5 cm rim as standard.

Can I install a waterfall for the pond?

Yes, that is possible. There are two options for this. A waterfall element as a standalone piece placed NEXT to the pond. Another option is to place the water feature on the edge of the pond. Discover our Estani waterfall elements here . These are available in both aluminium and Corten steel.