Bathtub installation

Bathtub installation technology


Wall-mounted installation

flushing systems

Electronic flushing systems

WC & Urinal

WC & Urinal actuations

shower systems

Floor-flush shower systems

Mounting frame SF rectangular 120/120 universal

for rectangular, extra shallow and super shallow steel shower trays and mineral cast/acrylic shower trays with smooth bottom

Can be flexibly cut to length and is easy to adjust. All mounting steps are comfortably carried out from the top, offering a professional and stable installation. In combination with the extension kit ultra shallow or extra high installation heights from 55 to 230 mm are possible. For the use of shower trays made of mineral cast/acrylic with smooth bottom, please pay attention to the note

  • suitable for
    • shower trays
  • dimension
    • 70 x 70 cm - 120 x 120 cm
  • height-adjustable
    • 125 mm
  • installation height from to
    • 65 - 190 mm
  • dimension of tray structure
    • 70 x 70 cm - 120 x 120 cm

Mounting frame SF rectangular 120/120 universal

art. no.


scope of delivery

8 height-adjustable screw feet, 1 EasyLift tub foot, separate towards the centre support, ADS (anti-turn- and sound insulation system), 4 bottom flaps for fixation with fastening material, adapter sleeves 25 mm and 50 mm with screw thread, 1 corner bar for variable mounting of the tub foot in the corner for special mounting situations.

technical drawing


In the download centre under planning aids, you will find lists of suitable installation dimensions for Bette and Kaldewei shower trays. Attention: the mounting frame universal (art-no. 150 182) is designed for shower trays with a flatness of the edge surface and/or the straightness of the lower edge with a deviation of less than 3mm. For acrylic shower trays with a minimum edge length of 1,000 mm, please use generally the mounting frame Acryl (art.-no. 150 183). For test methods and procedures to determine the geometrical irregularities, please have a look at DIN EN 249:2010 Annex A. Usually this measurement will be respected by the manufacturers for steel/mineral/cast and of some acrylic shower trays, but it has to be checked on one's own responsibility.

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