AquaDrain® KR was specially developed for quick and easy laying on gravel/chippings or spots of mortar. The gravel strip integrated into the gully bottom prevents coarse dirt from being carried into the drainage layer. Different grates made from steel or stainless steel open up the kind of design options which are often required, particularly in longer sections of line drainage.


  • Quick & easy.
    Direct laying on gravel/chippings or spots of mortar. Direct connection to the flagging. End caps make neat installation easier with line drainage.
  • Long-term corrosion protection.
    The usual box gutters are usually made from strip galvanised (sendzimir galvanised) steel sheets and subsequently cut to length, slit or punched. This leaves the cut and punched edges susceptible to corrosion. The AquaDrain® KR gutter channel is sendzimir galvanised and has a coating with a particularly high zinc content. It is also powder-coated after punching to protect against corrosion.
  • Continuously variable height – slit version only.

Complete system

Brief technical information

Use of slit version: In front of doors, floor-level window components or in line drainage
Use of non-slit version: as a branch channel
Height of box gully: 40mm
Can be cut to length: Variable
Gutter channel: Sendzimir galvanised sheet steel, powder coated
Covers: Grid – hot dip galvanised
Grid – stainless steel 1.4301 electropolished
Profile design – stainless steel 1.4301 glass bead blasted
Shadowline design – stainless steel 1.4301 stainless steel flat bars with effectively glittering anthracite-coloured edges
Höhenverstellung (optional): 62–93 mm (bzw. 80 mm vor bauseitigem Abflexen des Fußgewindes)
mit XL-Füßen: 69–168 mm (bzw. 155 mm vor bauseitigem Abflexen des Fußgewindes) – gegen Aufpreis