Septic Tanks

Ultra Rib PVC

Ultra rib PVC or risers provide access to septic tanks, cisterns, or holding tanks.  Risers are available in 8”, 12”, 15”, 18”, 24” and 30” diameters.  18” and 24” risers are constructed out of ultra rib PVC.  30” diameter risers are constructed out of Perma-Loc.