Septic tanks are available in a few different options. We have single chamber spheres, or double compartment - low profile "loaf" tanks. These come in many different sizes and will past inspection if you need a permit.
Plastic septic tanks are watertight and are immune to water-based corrosion. They are also rust-resistant. Plastic tanks are less prone to cracking since plastic is flexible, and thus a plastic septic tank does not crack as much as a cement septic tank. Plastic septic tanks are more hygienic than cement tanks.
We offer off-grid solutions as well.