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Derwent Planter
Glass Reinforced Plastic · Free Standing · H 400 mm
Technical details
| Country of Origin | United Kingdom |
|---|---|
| Diameter | 500 mm |
| Finishing / Treatment | Granite Finishing, Sprayed RAL |
| Has Seating | No |
| Height | 400 mm |
| Liner | No |
| Material | Glass Reinforced Plastic |
| Mounting Options | Free Standing |
| Planter Shape | Circular |
Supplied and installed by 3iS Transport through our specialist supply chain. Finishes, fixings and sizes vary by configuration; ask us for the options on your scheme.
About this product
Derwent Planter
The Derwent GRP planter features an organic, rounded cubic form that enhances entrances, plazas, and interior displays alike. Constructed from lightweight, frost- and corrosion-resistant glass-reinforced plastic, it’s available in refined finishes like granite, black-stone, metallic or any RAL colour with matt, satin or gloss sheen. Compact yet impactful at 500 × 500 × 400 mm, Derwent brings contemporary flair to any location. Ideal for architects, specifiers, contractors and local authorities seeking a specification-ready, adaptable planting solution.
Derwent is a thoughtfully designed GRP (glass-reinforced plastic) planter that combines elegant detailing with robust performance for interior or exterior public landscaping applications. At 500 mm square and 400 mm high, its rounded, organic cube silhouette strikes a balance between compact footprint and visual presence. Specifiers can choose from granite-effect, black-stone, concrete-effect, metallic textures or any RAL colour in matt, satin or gloss finish, ensuring seamless integration with architectural schemes. Surface-mounted or root-fixed installation is supported, and optional drainage holes and removable liners enable healthy planting maintenance. Derwent is perfect for architects, quantity surveyors, contractors and public-sector clients who demand specification-grade materials, versatile aesthetics and a lightweight solution that doesn’t compromise on style or durability.
FAQ
Questions about the Derwent Planter
What finishes are available for the Derwent planter?
Derwent comes in granite-effect, black-stone, concrete-effect or metallic textures, with full customisation available in any RAL colour and matt, satin or gloss coatings.
What are the dimensions of the Derwent planter?
The planter measures 500 mm in length and depth, and 400 mm in height—compact yet impactful for both indoor and outdoor applications.
Can the planter be surface-mounted or fixed into the ground?
The Derwent planter supports both surface mounting and root fixing, plus optional drainage holes and removable liners for planting efficiency.
Why choose Derwent GRP over concrete or steel alternatives?
Lightweight yet resilient, Derwent is easier to deliver and install than heavy precast or steel equivalents, while offering equal aesthetic versatility and specification-grade finishes.
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Get in touch
Request a quote
If you are a local authority, transport organisation, or public-sector partner looking to deliver or maintain passenger transport infrastructure, our team would be pleased to discuss your requirements.



