Introduction to the system

ACO RainDrain is a lightweight channel drainage system designed to provide surface water drainage for a range of domestic and light duty traffic applications.

Manufactured from Vienite, ACO’s high strength recycled polymer concrete, the 1m channel unit comes complete with a galvanised steel grating suitable for pedestrian areas and domestic drives (Load Class A 15). image

By selecting the cast iron grating option, the system can be used in Load Class B 125 applications making it suitable for light vehicle traffic.

ACO RainDrain has a full set of accessories available to provide a wide variety of quick and professional installations.

  • Product Images
  • Features & Benefits
  • Applications
  • Technical Summary
product gallery
product gallery
product gallery
product gallery
product gallery
product gallery
product gallery


  • Choice of gratings suitable for domestic applications
  • Lightweight design for easy handling and installation
  • Profile improves speed of water and promotes self cleansing
  • Manufactured from recycled materials and is recyclable
  • Channels interlock for easy and simple on-site fabrication
  • Channel shape anchors product into concrete surround
  • Sealant groove for simple watertight installation
  • Clip locking grating for secure and simple installation
  • CE marked and fully certified and to Load Class A 15 and B 125* BS EN 1433:2002 - *B 125 Load Class only with grating no. 38512
  • Knock-out for connection to Ø110mm U-PVC pipe


  • Ideal for domestic and light vehicle traffic applications
  • Choice of galvanised steel or cast iron gratings
  • Easy and quick to install
  • Clip locking grating for secure installation
  • Channel design improves flow velocity, promotes self cleansing
  • Manufactured from Vienite - ACO’s high strength recycled polymer concrete
  • Drains up to 190sqm
  • Full range of accessories for a professional installation

Recommended applications

  • Block paving
  • Driveways
  • Pedestrian precincts

Not recommended applications

  • Public car parks
  • Areas where service vehicles may access

Product Name



Channel with galvanised steel grating

Product Code


Dimensions overall (mm)

1000 (L) x 118 (W) x 97 (D)

Weight (kg)



Channel made from Vienite polymer concrete


Cast iron B 125 500mm grating, sump unit, closing end cap, outelt end cap, foul air trap, drain union, lifting tool

  • Click for help
  • Vienite - Recycled material