Drenotube® Railway & subway

Railway infrastructure drainage involves the efficient management of water that can accumulate both above and below the track. This prevents potential issues such as flooding, erosion of the ballast bed, and ensures the stability of embankments. In the case of rails, drainage can be open or buried, and the use of Drenotube® protects the structure’s substrates by evacuating water away from the area.

Our product

drenotube® system ref: DR

Available in:

  • Ø 300mm | 370mm Overall outside diameter (including synthetic gravel)
  • |<—>| 3m | 6m Lengths
  • Traceability card in each unit
  • 1 Connection fitting Included in each unit




  • Preassembled modular system 3 in 1
  • No gravel needed
  • High quality products and quality controls
  • Avoids environmental impact of aggregate quarrying
  • Quick installation and no heavy machinery needed
  • Light weight and easy to hand-carry into position
  • Reduces labour risk
  • Certificated drainage system. CE | FDES
  • Efficiency and assurance of preasembled product placement
  • Ease of product entry in sites with access dificulties
  • Flexible and able to contour around corners or other obstacles

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