Monolith Outdoor Concrete Planters - Rectangle 30x100x40 – Linear Elegance, Built-In Resilience
Make a bold yet refined statement with the Outdoor Concrete Planters - Rectangle 30x100x40 cm. Its elongated profile and generous planting volume make it ideal for defining outdoor spaces, framing entrances, or lining modern terraces. The planter’s geometric form lends a clean and architectural edge to contemporary gardens.
Crafted from solid GRC architectural concrete, the piece is cast in one monolithic form with 3 cm thick walls for durability and stability. The surface is impregnated to resist moisture, frost, and dirt while maintaining breathability to protect roots from overheating. Each planter includes a built-in drainage hole and features natural textural variations, highlighting the material’s raw elegance.
Available in 4 neutral shades. Bespoke dimensions and colours available on request.
Why Choose Monolith Outdoor Concrete Planters for Your Garden?
- Low and wide profile: Perfect for terraces, borders, or patios
- Monolithic design – each planter is cast from a single block of concrete, not assembled from slabs
- Drainage hole included for optimal water flow
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Factory-impregnated during production – invisible, non-color-altering concrete sealant
- Frostproof, waterproof, and fire-resistant (A1 fire class)
- Colour-matched with our Wallset concrete wall panels for seamless design integration
- Samples available upon request
- Optional premium insulation with high-density polystyrene available for extreme frost conditions
- Repair kit available in any finish on special request – ideal for chips and minor damage
- Delivered on pallets, requires two adults for unloading and positioning
- Architectural integrity: One-piece GRC form with no glued joints
- Effortless modern style: Raw finish suits natural and urban spaces
- All-weather protection: Sealed to resist heat, frost, and moisture
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Custom orders welcome: Flexible solutions for unique projects
Technical Details – Outdoor Concrete Planters
- Model: Rectangle
- Dimensions: 30 × 100 × 40 cm
- Wall Thickness: 3 cm
- Material: Architectural GRC Concrete
- Finish: Impregnated, porous concrete surface
- Drainage: Integrated drainage hole
- Fire Resistance: Fireproof (A1 class)
- Frost Resistance: Frostproof
- Water Resistance: Waterproof
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Weight (est.): 95 kg
Sleek, strong, and surprisingly versatile – this planter transforms structure into statement.
