Highlight: Base trough

For flat roof elevations

  • Click-fit base foots and modules supports (flat roof system single-layer)
  • Fixing the base profile (flat roof system double layer)
  • Insertion and placement of the ballast
  • Base trough without separation layer or pre-assembled with continuous separation layer or pads for cross drainage
  • Base trough 150-30
  • Base trough 150-30 with protection layer
  • Base trough 150-30 with QE-pads

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Your benefits

Wide base troughs with round edges

Continuous base troughs for load transfer

Base troughs with different separation layers

Ballast trough for large-format stones

Dimensions in mm:


  • a = 150

  • b = 30

  • c = 120

More information

The base troughs, which are available with different separation layers, allow load transfer to adjacent modules and thus reduce the required ballast. They serve to connect the mounting components such as the base foot and module support, which can simply be clicked into the base trough. The base trough with cable holder and cover can also be used as a cable channel.

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