GN-PR-1022 Corten Steel Trough Planters

Corten Steel Trough Planters are an excellent choice when selecting metal planters for your outdoor space, due to their unique features which include an amber rusty exterior, exceptional durability and zero maintenance. The orange hues look beautiful against an abundance of green foliage, which perfectly highlight the planter’s copper tones. The industrial appearance of the planters also provide a captivating contrast to plants such as perennials and succulents. Corten steel is an incredibly long lasting material which means that once the planter is put in place, there is no extra maintenance needed.

Key features 

• Protective coating of rust
• Welded construction
• Extremely long-lasting
• Maintenance-free
• Drainage holes

How to Choose the Right Corten Steel Planters

• Steel Thickness: A thickness of 1.5–3 mm (16–20 gauge) is generally recommended. Thinner materials are prone to deformation, while thicker materials add weight and cost. For large planters, thickness is a key consideration for stability.

• Application Suitability: Rectangular or round planters work well for residential use, while commercial projects should opt for commercial-grade weathering steel to ensure load-bearing capacity and durability.

• Customization Options: For sites with special requirements, custom shapes—such as irregular designs or extra-long rectangles—can meet unique design needs.

• Brand and Warranty: Choose reputable brands offering formal warranties to ensure the use of high-quality weathering steel and avoid premature corrosion caused by inferior materials.

• Connection and Stability: Check drainage design, fixation methods, and wind resistance to ensure stability in windy or rainy conditions.

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Explore our weathering steel planter series and find the perfect model to bring your garden to life!

Professional Corten Steel Manufacturer

GNEE TIANJIN GROUP CO LTD. is a manufacturer specializing in Corten steel gardening products. From large architectural curtain walls and outdoor stairs to fire pits, water features, garden planters, fence panels, privacy screens to artwork, we even have a line of outdoor grill products.Gnee Garden therefore completes every garden!