Sturotec tub support for Bette Quinta shower tray flat 80 x 70 x 15 cm, STUDWB003

suitable for: Bette Quinta shower tray flat 80 x 70 x 15 cm, Art. no. 5690-000 surface ready for tiling installation on screed, unfinished and wooden floors possible sound insulation tested according to DIN 4109