I’m currently detailing a sliding door using the Projeto 150 system and was wondering if you have the dimensions of the floor mounted guide for the timber door as it seems to be the only element not dimensioned on the pdf?

The door stops for the Projeto 150 are on the track itself, not the floor, and included in the kit.  The dimensions of the floor guides are 19.8mm width x 51mm length x 17mm tall.  You mortice a groove in the bottom of the door so it runs along the floor guide.  They are 304 stainless steel.