Originally planned to install a perimeter drain tile depressurization system with the riser going up, then into the attic just to the right of the gable vent.
We then opted to install a sump depressurization system.
Up through bathroom wall
The homeowner built the new addition to the home and knew exactly where we could drill through the floor that would put the pipe precisely inside the wall of the bathroom (where other plumbing pipe is installed to service the tub/shower).
The radon exhaust pipe came up through the bathroom wall and into the attic.
The roof view of the radon exhaust.