Exemplary assembly instructions for a WC block from Grumbach. Convince yourself of the simple assembly of our pre-wall elements!
Assembly of a shower floor system, consisting of shower floor element and support frame. It’s that easy to build a walk-in shower.
Installation of the prefabricated shower STANDARD. This is how easy it is to assemble a GRUMBACH prefabricated shower.
Installation of the prefabricated shower SOUVERÄN. It’s that easy to assemble a high quality prefabricated shower.