The addition of interior support columns and a fifth wall in the center of the tank provides significant additional support for the tank cover, floor, and walls. This is designed to increase the strength and durability. The added strength extends the life of your tank.
Homeowners might not give much thought to the differences between pre-cast septic holding tanks until they have a problem. Make the right choice upon installation and choose the Skaw® Water Stop tank for your home or vacation property for extended life, better overall performance, and decreased maintenance. The patented design provides a stronger tank that eliminates groundwater or runoff from leaking into your tank. Water leaking into your tank can cause more frequent maintenance, yard problems, or premature failure.