Barium - Corten Steel Rectangular Trough

490mm Wide|1800mm Long|900mm High|Dimensions may vary up to 10%|Drainage holes|Frost-resistant|UV-resistant|Internal and external use|Stackable when not in use|Reinforced walls|Textured surface|Eco-friendly materials|Durable|Colouring can vary

Installation Guide for Corten Steel Products

Introduction

Corten steel products—such as planters, water features, and garden screens—are designed for durability and a striking industrial aesthetic. Over time, they develop a protective rust-like patina that enhances their character. Proper installation ensures stability, drainage, and long-term performance.

Tools & Materials Needed

• Corten steel product (planter, water feature, screen)
• Leveling tools (spirit level)
• Gravel or drainage aggregate
• Geotextile liner (optional for planters)
• Stainless steel fixings (for screens)
• Protective mat or tray (for indoor use)
• Safety gloves and lifting equipment for heavy items

Step-by-Step Installation

1. Choose the Location

• Stable Surface:
  Place on a level, solid base such as concrete, paving slabs, or compacted gravel.
• Weight Consideration:
  Large planters and water features can be heavy—select the final position carefully before filling.
• Surface Protection:
  Use a tray or mat under the product to prevent rust runoff staining light-colored surfaces.

2. Prepare for Drainage

• Planters:
  • Ensure drainage holes are present.
  • Add a layer of gravel or stones at the base for water flow.
  • Optionally use a geotextile liner to separate soil from drainage material.
• Water Features:
  • Check for proper water inlet/outlet connections.
  • Ensure pump and electrical components are installed per manufacturer instructions.

3. Position and Level

• Use a spirit level to ensure the product sits evenly.
• For screens or panels, secure with stainless steel fixings to prevent corrosion.

4. Planting or Filling

• Planters:
  Add soil suitable for your plants and ensure proper aeration.
• Water Features:
  Fill with clean water and test pump functionality.

5. Indoor Installation Notes

• Always use a liner or seal the interior of planters and water features to prevent leaks and rust stains.
• Place a protective tray beneath the product.

Special Considerations for Corten Steel

• Patina Development:
  The rust-like finish will form naturally when exposed to moisture and air—this is normal and protective.
• Avoid Direct Soil Contact:
  For screens or decorative panels, prevent prolonged contact with soil or mulch to avoid uneven weathering.

Maintenance After Installation

• Minimal upkeep required—Corten steel is designed to weather naturally.
• Periodically check drainage holes and water feature pumps.
• If desired, apply a clear sealant after patina formation to reduce staining.

Drainage

• Ensure the planter has pre-drilled drainage holes.
• Add a layer of gravel or stones at the base to promote water flow and prevent root rot.
• For indoor use, place a saucer or tray beneath the planter to catch excess water.

Planting

• Use high-quality soil suitable for your plants.
• Consider adding a geotextile liner to separate soil from the drainage layer and prevent clogging.

Special Notes for Corten Steel

• Patina Development:
  The rust-like finish will form naturally when exposed to moisture and air. This is normal and protective.
• Surface Protection:
  Avoid placing planters on surfaces that can stain (e.g., light stone or decking) without a protective mat or tray.
• Indoor Use:
  If using indoors, seal the planter or use a liner to prevent water seepage and rust runoff.

Care & Maintenance Guide for Corten Steel Products

Introduction

Corten steel is a weathering steel designed to form a stable, rust-like patina when exposed to moisture and air. This patina acts as a protective layer, making Corten steel highly durable and low-maintenance. While it requires minimal care, proper handling ensures longevity and prevents unwanted staining or structural issues.

1. Understanding the Patina

• Natural Process:
  The protective patina develops over 6–12 months outdoors. It starts as bright orange and darkens to a deep brown over time.
• Purpose:
  The patina prevents further corrosion, making Corten steel ideal for outdoor use.
• Tip:
  Avoid sealing during the initial weathering phase unless you want to preserve the early color.

2. Placement & Surface Protection

• Prevent Staining:
  Rust runoff can stain light-colored surfaces like stone or concrete. Use:
  • Gravel beds
  • Drainage trays
  • Protective mats beneath products
• Indoor Use:
  Always use liners or seal the interior of planters and water features to prevent leaks and rust stains.

3. Cleaning

• Routine:
  Wipe with a dry cloth for dust. For dirt, use mild soap and water.
• Avoid:
  Harsh chemicals, abrasive pads, or pressure washers—they can damage the patina.

4. Drainage & Moisture Management

• For planters and water features, ensure drainage holes remain clear.
• Avoid water pooling around the base of screens or sculptures—this can accelerate uneven corrosion.

5. Optional Sealing

• Why Seal?
  To reduce rust runoff and lock in the current patina color.
• How:
  Apply a clear matte metal sealant after the patina has fully formed.

6. Seasonal Checks

• Inspect welds and joints for structural integrity.
• Remove debris from around bases to maintain airflow and prevent water accumulation.

Extra Tips

• Do not paint Corten steel—it defeats the purpose of natural weathering.
• For uniform patina development, occasionally mist the surface during early stages.
• Avoid prolonged contact with soil or mulch without a barrier—they can trap moisture and cause uneven weathering.

Pros & Cons of Corten Steel

Pros

• Extremely durable and weather-resistant.
• Unique industrial aesthetic.
• Low maintenance once patina stabilizes.

Cons

• Rust runoff can stain nearby surfaces.
• Heavier than alternatives—requires careful placement.
• Initial weathering phase may look uneven.