The Tuf-Tite 24" Riser Base (Model 24-RB) is a robust, low-profile foundation component designed for use with Tuf-Tite's stackable septic tank riser system. It is not a tall riser itself, but rather the initial ring that attaches securely to the tank opening to provide a starting point for adding height increments. 

Features:

Durable Material: Constructed from heavy-duty, high-density polyethylene (HDPE), ensuring long-term durability and resistance to UV rays, corrosion, and chemicals.

Secure Fit: Designed to fit 24-inch diameter openings, specifically accommodating interior diameters from 23-5/16 inches to exterior diameters up to 25-3/4 inches.

Integrated Gasket: Features a molded-in gasket to provide a weather-resistant and watertight seal when installed correctly with sealant tape (sold separately).

Stackable System Component: Serves as the base for attaching other Tuf-Tite 6-inch and 12-inch risers, allowing for flexible, custom height configurations to bring the access point to grade.

Easy Installation: The system is designed for simple assembly, typically using stainless steel screws (often sold separately) for a secure connection between components.

Aesthetics: The green color helps the component blend in with landscaping