Terrace slot channel drains

Understated, yet
remarkably efficient.

Sometimes you need to look twice to see true performance. Our terrace slot channel drains have a slot of only 18 mm (0.71 in) – blending optimally into the overall architecture without compromising drainage capacity. 

Terrace slot channel drains: Drainage on two levels.

Terrace slot channels are excellent for terraces, roof terraces, and garden drainage. They offer a big advantage by allowing drainage on two levels: the flooring and the underlying floor plates.


  • Highly stable yet lightweight stainless steel channel body
  • High drainage performance with 18 mm (0.71 in) slot width
  • Blends in well with the overall architectural aesthetics thanks to great flexibility and an extremely slim design
  • Many versions and a range of accessories
  • Easy-to-clean channel body with removable cover and maintenance units

Slot width 18 mm (0.71 in) 
A narrow slot width of only 18 mm (0.71 in) renders these drainage elements barely visible.

Slot inlay 
A grate cover keeps out solid materials, ensuring clean and proper flow through the channel line. The cover can be easily removed to clean the channel body. 

The channels are made of stainless steel 1.4301.

Front tabs 
Perfectly interlocking front tabs ensure a secure connection between individual segments.

Two-sided perforation
Drainage possible on two water bearing levels.

Construction time barrier 
The construction time barrier should remain in the terrace slot channel drains during the entire construction period to avoid deforming and keep the system clean.

Height adjustment 
BG-TE terrace slot channel drains are height-adjustable, allowing a perfect fit in case of slope differences between floor covering and floor plate.

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