Minimum Support

Minimum effort. Maximum efficiency.

The preassembled installation system reduces the amount of time for installing the shower to a minimum. The compact unit of shower and tray support can be combined with the Bette sealing system, and glued directly to the screed or wooden floor. As well as saving time, this practical solution also provides excellent sound insulation.
  1. *² structural conditions as per the test report

Fast, easy and flat installation

  • Ideal for new-builds and renovations
  • Suitable for screed or wooden floors
  • Minimum installation height from 35mm
  • Preassembled at the works
  • Can be combined with 
  • Installation Box Easy Connect / sealing system
  • Installation Option: Virtually Flush-to-floor
  • With only 17 dB(A), exceeds the higher requirements of sound insulation class 3, VDI 410 

Shower tray with Minimum Support

  1. Wall covering 
  2. Shower tray / Shower area
  3. Waste fitting
  4. Sealing fleece around the installation box, embedded in the all-over waterproofing
  5. Minimum Support
  6. Screed
  7. Impact sound
  8. Insulation
  9. Unfinished floor
  10. Installationsbox Easy Connect
  11. Pre-assembled flexible hose
  12. HT reduction DN 50 / 40 short

Available in combination with:

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More details

Minimum support Flex

Warehousing can also be optimised with the new Minimum support because the new solution comes as a space-saving retrofitting set, so is not pre-assembled at the works with a shower tray or shower area. Instead, delivery comprises a set of four base strips and two extension strips for a choice of installation height of 35 mm or 40 mm.
  1. *² structural conditions as per the test report

The stay-flexible module

  • Ideal for construction and renovations
  • Adapts flexibly to local conditions
  • Suitable for screed or wooden floors
  • Minimum installation height from 35 mm
  • Only 2 sets for more than 140 shower tray sizes
  • Ideal for stocking

Scope of delivery:

4 × 1200 mm
adjustable base strips
2 × 600 mm
divisible extension strips

Options with the sets:

Example 1
900 × 900 mm - 4 × shortened base strips
Example 2
1200 × 1200 mm - 4 × base strips
Example 3
1800 × 1200 mm - 4 × base strips and extension strips on two sides
Example 4
1500 × 1500 mm - 4 × base strips and divided extension strips on four sides


3 references
The H2 Hotel Budapest is a design highlight in the centre of the Hungarian capital.

H2 Hotel


Full experience: The finished bathroom does not show that it has been industrially prefabricated. The hotel guest can look forward to a bathroom that is both aesthetic and functional.

McDreams Hotel and DEBA Badsysteme GmbH

Ingolstadt, Germany

Shower area in just a few steps: Bielefeld serviced flat relies on new installation solution from Bette.
House building


Bielefeld, Germany