Key Features Specs Warranty The 24" x 38" septic tank riser kit is designed to bring your septic system access point above ground level, making inspections, pumping, and maintenance more convenient—especially for tanks installed deeper underground. This tall riser configuration helps reduce or eliminate the need for excavation during servicing. This kit includes a 24" diameter riser, a secure cover, and all necessary installation hardware. Made from heavy-duty, UV-resistant polyethylene, the riser components are built to handle long-term outdoor exposure, moisture, and soil contact without rusting or corroding. The fitted cover helps prevent water intrusion and restrict unauthorized access. Key Features: 24" diameter riser with 38" height for deep-set septic systems Heavy-duty, corrosion-resistant polyethylene construction Tight-fitting cover for added safety and protection Compatible with most standard septic tank openings (verify measurements before purchase) Includes installation hardware Installation Notes: This riser kit can be installed on new or existing septic systems. Always confirm your tank opening size and the riser height needed before ordering. Professional installation is recommended to ensure a proper seal, compliance with local codes, and long-term reliability. Routine inspection of the riser and cover will help maintain performance and prevent water intrusion. Note: Dimensions shown are for the kit base. This model includes a 3" safety pan with an inner diameter of 20" due to a slight bevel. Dome lids add approximately 1" to overall height. Upgrades to flat lids are available for an additional cost. Remove any existing concrete lid before installation. Please confirm diameter and height before ordering. Return shipping costs for incorrectly ordered sizes are the customer’s responsibility.
