SU 5762 is a smashed tufo floor at sides of the tufo slabs floor su 5702. The floor is not entirely preserved. On the southern side, the floor is only partially preserved and on the eastern side only floor preparation survives. Considering the presence of the impluvium at the center of su 5702 and the difference in building construction between su 5702 and 5762, it is likely that the smashed tufo floor represented a roofed porch surrounding the open space courtyard.