High Attenuation SuDS Planter

Transform Rainwater Management into a Landscape Feature

The High Attenuation SuDS Planter is a powerful yet attractive sustainable drainage solution that helps developments manage surface water runoff, reduce flood risk and create greener, more resilient environments.

Engineered to capture rainwater directly from roof drainage systems, the planter stores up to 500 litres of stormwater before releasing it slowly at a controlled rate of less than 0.05 litres per second. This significantly reduces pressure on drainage infrastructure during heavy rainfall events and helps developments meet Sustainable Drainage System (SuDS) requirements.

Unlike traditional drainage systems that simply move water elsewhere, the High Attenuation SuDS Planter combines stormwater attenuation, water filtration and landscape enhancement in a single integrated solution. The result is effective flood mitigation that also improves the appearance and environmental value of a site.

Deliver Sustainable Drainage and Biodiversity Benefits

Available with optional integrated habitat features, the planter can contribute towards Biodiversity Net Gain (BNG) objectives by creating valuable ecological space within urban and commercial developments. This makes it an ideal solution for projects seeking to balance drainage performance with environmental enhancement.

The built-in filtration media helps improve water quality by treating runoff before discharge, supporting best-practice sustainable drainage design and helping developments achieve planning and environmental objectives.

Key Benefits

✔ Attenuates up to 500 litres of stormwater runoff

✔ Reduces surface water flooding and drainage network overload

✔ Supports SuDS compliance and sustainable drainage strategies

✔ Integrated water quality treatment through filtration media

✔ Available with optional BNG habitat enhancements

✔ Enhances landscape aesthetics and urban greening initiatives

✔ Flexible left or right outlet positioning for easy installation

✔ Ideal for residential, commercial, educational and public realm projects

✔ Durable, low-maintenance above-ground drainage solution

Ideal Applications

The High Attenuation SuDS Planter is suitable for:

• Residential housing developments
• Commercial and mixed-use schemes
• Schools, colleges and universities
• Healthcare facilities
• Public realm and streetscape projects
• Urban regeneration developments
• Retrofit drainage improvement projects
• Biodiversity Net Gain (BNG) schemes
• Blue-green infrastructure projects

Technical Specifications

Standard SuDS Planter

• Dimensions: 1286 x 602 x 850 mm
• Water Attenuation Capacity: 500L
• Total Volume: 540L
• Filtration Media Volume: 150L
• Controlled Outflow: <0.05L/s
• Empty Weight: 54kg

SuDS Planter with Habitats

• Dimensions: 1286 x 650 x 850 mm
• Water Attenuation Capacity: 500L
• Total Volume: 540L
• Filtration Media Volume: 150L
• Controlled Outflow: <0.05L/s
• Empty Weight: 59kg

Why Choose the High Attenuation SuDS Planter?

As climate change increases the frequency of intense rainfall events, effective stormwater management has become a critical requirement for modern developments. The High Attenuation SuDS Planter provides a practical, attractive and environmentally responsible solution that helps reduce flood risk, improve water quality and create greener spaces for people and nature.

Whether your project requires SuDS compliance, Biodiversity Net Gain enhancements or improved surface water management, this innovative planter delivers exceptional performance without compromising on aesthetics.

It is very important to read this Delivery Policy to ensure deliveries can be made successfully. If you have any concerns about delivery, please contact us prior to placing your order. 

You will receive an email confirming your order has been received when you have completed checkout. We will then process your order and allocate a delivery day, at which time a second email will be sent to you confirming your Delivery Method and date. The delivery method ‘hiab/crane’ or ‘van’ – along with the relevant vehicle dimensions and restrictions will be contained in this email, therefore it is essential that you read it carefully to ensure you receive your order successfully.

Delivery Methods

• The majority of our deliveries are made via a ‘hiab’/crane vehicle.
• It is preferable for someone to be available to accept the delivery. However, we are still able to deliver if nobody is present. The delivery driver will determine the most appropriate positioning for your goods. With unattended deliveries, Raycox Turf LTD cannot accept any liability for theft, product deterioration or consequences arising from the positioning of your delivery.
• We undertake to place the goods as close to your property as is deemed safe by the driver.
• In order to maximise delivery efficiencies, where possible multiple goods may delivered as a single pallet consignment.  
• For any delivery requested to be made off the hard roadway you will be asked by the driver to sign and indemnity confirmation.

Failed deliveries

Where deliveries cannot be made due to insufficient access to the delivery address or difficulties on the approach to the address, an unsuitable offloading area, obstructions, or where incorrect/insufficient instructions have been provided, a charge of £30 (plus. VAT) per pallet will be made for redelivery or return of the items to Raycox Turf.

If redelivery is requested, fees must be paid prior to an order being released for redelivery; if the order is returned to Raycox Turf, the £30 charge per pallet will be deducted from any outstanding refund due.

Due to the perishable nature of turf, where delivery cannot be made successfully we will be unable to refund the amount paid for the turf.

Hiab deliveries

• ‘Hiab’ vehicles are approximately 9.2 metres (30ft) long, 2.5 metres (8.2ft) wide, 3.6 metres (12ft) high. Please allow 2 metres clearance on each side of the vehicle to enable safe operation.
• The crane cannot operate in close proximity to overhead obstructions such as cables or tree branches and cannot be used to lift pallets over parked vehicles.

Tail lift & manual pallet truck deliveries

• Vehicles are generally up to 11 metres (36′) long, 2.5 metres (8′ 2″) wide, 4.6 metres (15′) high.
• You must ensure that there are no obstructions to delivery, such as parked cars, low bridges, overhanging branches or weight restrictions.
• Pallets are off-loaded using a tail lift and positioned using a manual pallet truck.
• Manual pallet trucks can only operate on a flat, level, concreted, or similar firm surface. They cannot operate on slopes, gravel, earth, grass or any other type of non-solid surface.

Postcode-based delivery charges

Delivery charges will be made applicable to your order and will be shown in the basket as soon as you enter your postcode.