Corten steel has many uses in garden and landscape design. It is also called weathering steel because it resists the weather so successfully. It has an organic quality that evolves as the steel begins to weather. The colours will vary as the reaction of the steel takes place, eventually producing an orangery/rustic brown patina. Our corten steel planters will be delivered in an un-weathered or partly weathered condition.
corten steel planter
Once placed outside the weathering process will begin. This process takes several months and corten steel has a reactive patina period from 3 to 4 months depending on location and climate. During the weathering process the corten steel produces carbon run off or staining to adjacent materials such as stone or concrete. To reduce this possible staining, all our corten steel products are supplied with small feet, lifting the product and preventing direct contact with the flooring material. After the initial reactive period corten steel will cure and self-seal with little to no carbon runoff.
FAQ
Is corten steel good for planters?
Corten Steel planters are a great choice for those who want to add style and durability to their outdoor space. Thanks to their easy-to-install design and weather-resistant nature, they are low-maintenance and long-lasting, making them a wise investment for any home or business.
Why is corten steel so expensive?
Corten steel is more expensive due to the materials used and the specialized production process. Traditional steel rusts and is therefore a less suitable choice for outdoor applications. Polyester is cheaper than corten steel, but does not withstand temperature changes as well and can become porous over time.
What is the disadvantage of metal planters?
Metal planters have a tendency to absorb heat, posing a risk to delicate plants and soil moisture levels. Exposure to direct sunlight can lead to overheating, potentially damaging roots and foliage.
What are the problems with corten steel?
Corten steel is known for its unsightly rust runoff and staining, which can mar the aesthetic of a structure. It's messy and difficult to manage even with the best design preplanning.
Do magnets stick to corten steel?
The 316 and 304 stainless steel that we sell is austenitic and therefore will not attract magnets. Which Steels are Magnetic? Other than austenitic stainless steels, most steel does attract magnets. Galvanised steel, Corten steel, mild steel, cold-reduced steel and hot-rolled steel are all magnetic.
Company profile
Founded in 2008, Gnee (Tianjin) Supply Chain Group Co., Ltd. specializes in the global trade and processing of Corten steel products.
• We handle all kinds of Corten engineering projects, such as bridges, gardens, hotels, and facade systems.
• Compliant with ASTM, EN, and other international standards; third-party inspection supported.
• Exported to over 200 countries and regions worldwide.
• 8 subsidiaries across China and overseas, ensuring global service coverage.
Application Fields: Architecture, landscaping, gardening, cladding, and urban infrastructure.
