3mm PPC Mild Steel Planters

Create bold, architectural plant displays with heavy-duty powder-coated mild steel planters that last for decades.

The 3mm PPC Mild Steel Planters are a premium solution for landscape architects, designers, and property owners looking for long-term durability and visual impact. Made from thick 3mm mild steel and finished with a high-performance polyester powder coating, these planters are designed to handle outdoor weather conditions and stay looking great for over 20 years. Each unit is handcrafted in Essex by the Online Metal Store team and available either fully assembled or in component form for easier delivery and handling. Perfect for high-traffic public areas, modern garden designs, or commercial entrances.

Please refer to the attached RAL colour chart to view available options. At checkout, enter your chosen RAL colour in the designated box. 

Choose a variant:

Starting at £390.00
excluding shipping cost

Features + Benefits

  • Made from 3mm thick mild steel for strength and stability

  • Powder-coated finish for weather protection and colour customisation

  • Fully welded with smooth corners for a clean finish

  • Designed to last over 20 years with minimal maintenance

  • Supplied fully assembled or in sections for easier transport

  • Ideal for large gardens, commercial spaces, and public landscaping

  • Finished in your choice of RAL or BS colours

  • Fabricated in-house by Online Metal Store in the UK

  • High weight adds resistance to wind and tampering

  • Available in custom shapes and sizes on request

Specs & Options

  • Material: Mild Steel

  • Thickness: 3mm

  • Finish: Polyester powder-coated (RAL/BS colour range)

  • Assembly Options: Fully assembled or flat-pack kit

  • Weight: Approx. 24kg per metre

  • Fire Rating: Non-combustible

  • Custom Options: Bespoke sizes, shapes, and colours available

  • Lead Time: 2 weeks

Installation / Usage Instructions

Place the planter on a flat, stable surface. If supplied in component form, follow the included installation guide to assemble the unit securely. Ensure proper drainage and line the interior if required. Clean periodically with mild soap and water to maintain appearance.

Need a strong and stylish planter that makes a statement in any outdoor space?

Choose our 3mm PPC mild steel planters for premium design and unbeatable durability. Order now or contact the Online Metal Store team for custom options and delivery details.