Drainage with Smart-Fit and a Smart-Flow!

Discover the full range of Manthorpe SmartDrain products – a modular, easy-to-install, and low-maintenance surface drainage system designed to efficiently channel and manage rainwater around driveways, patios, and landscaping areas.

The system is manufactured from durable Polypropylene and is independently load tested to **A15** (BS EN 1433:2002), making it suitable for pedestrian areas and light vehicle traffic.  

   

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SmartDrain Drainage Channel (Code: GPD-1000)

The SmartDrain Drainage Channel provides an efficient, durable, and aesthetically pleasing solution for surface water management.      

• Material: Robust, injection-moulded Polypropylene (channel base and grate).       
• Size: 1000mm (Length) x 119mm (Width) x 88mm (Height).
• Features: High heel and child-friendly clip-down grate. Can be cut to any length with reusable joints. Includes multiple easy-cut-out features for standard 4" (100mm) diameter pipe connections.
• Finishes: Available in Black or Metallic Effect Silver

   

         

 

SmartDrain Junction Unit (Code: GPD-JU-12)

The SmartDrain Junction Unit is a vital component for directing water flow and connecting channel lengths. It is designed for quick fitment and seamless integration with the SmartDrain channel range.      

• Material: Polypropylene.       
• Functionality: Allows for multiple configurations including 90° corners, T-junctions, and 4-way junctions by simply removing the blanked-off sides. 
• Outlets: Includes a 4" (100mm) diameter water exit point to connect to underground drainage systems.

SmartDrain Accessory Pack (Code: GPD-AP)

The SmartDrain Accessory Pack includes all essential fittings required for installation, ensuring your drainage setup is secure and reliable. This pack is compatible with both the SmartDrain and SlotDrain systems.        

• Contents: Includes **2 End Caps** to seal off channel runs where required.   
• Contents: Includes **1 Leaf Trap** to protect the pipe outlet from debris and assist with maintenance.
     

   

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SlotDrain Channel (Code: GPDST-1000)

The SlotDrain Channel offers a sleek, discreet alternative to traditional channel drainage, blending effortlessly with modern paving. Once installed, the only visible part is a minimal slot.      

• Material: Robust, injection-moulded Polypropylene.
• Size: 1000mm (Length) x 119mm (Width) x 148mm (Height).
• Slot Opening: Features a discreet 20mm wide slot opening.
• Application: Ideally suited for use with block paving up to 50mm depth and for achieving Part M Building Regulation level thresholds at doorways.
• Load Rating: A15 (BS EN 1433:2002).
     

   

        

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SlotDrain Junction Unit (Code: GPDST-JU)

The SlotDrain Junction Unit connects slot channels and is essential for providing maintenance access.      

• Material: Polypropylene.
• Size: Approximately 117mm x 117mm x 148mm (Height).
• Purpose: Used at each end of a run and at 3-meter intervals to allow for rodding and cleaning access.
• Components: Made up of three components: a channel base, an extension piece, and a grate lid.
• Outlets: Includes a 4" (100mm) diameter water exit point.
     

   

Drain Smarter, not Harder with Manthorpe SmartDrain system.

This system will provide reliable surface water management for residential and light commercial projects.

For enquiries or to place an order, please contact TruSeal Plastics at This email address is being protected from spambots. You need JavaScript enabled to view it.
or call us on 0800 702 2633.