Design Green Design European Toilet Carrier Redesigned for American Market, Fits in 2x4 Wall By Lloyd Alter Design Editor University of Toronto Lloyd Alter is Design Editor for Treehugger and teaches Sustainable Design at Ryerson University in Toronto. our editorial process Facebook Facebook Twitter Twitter Lloyd Alter Updated October 11, 2018 Migrated Image Share Twitter Pinterest Email Design Tiny Homes Architecture Interior Design Green Design Urban Design When I asked Why Are North American Toilets So Crappy?, questioning why we don't use European-style wall-hung toilets, almost all of the commenters suggested that I was, well, full of it. Complaints ranged from a) they are not as efficient to b) you cannot service it to c) they are too expensive to d) why am I writing ads for Geberit? But in fact, I learn from Jetson Green that it is none of the above. Image credit Geberit UK. In fact, the Geberit in-wall carrier is a dual-flush unit with a 1.6 gallon or 1.8 gallon flush, has been redesigned to fit within a 2x4 wall (they have to make the thing only 3.5 inches deep!) and it only costs $ 456 on Amazon. That doesn't include the actual toilet, but still, is far less costly than I would have expected. There is a reason that almost every commercial bathroom installation uses wall hung toilets; it is much more sanitary, much easier to clean. Now it even takes up less space.