Key Features Specs Warranty The 24" x 5" septic tank riser kit provides a slight height increase for your septic system access point, making it easier to reach while keeping a low-profile appearance. This size is ideal for shallow systems or for fine-tuning the final height of an existing riser setup. The kit includes a 24" diameter riser, a secure cover, and the necessary hardware for installation. Each component is made from heavy-duty, UV-resistant polyethylene, designed to withstand outdoor exposure, moisture, and soil contact without rusting or corroding. The fitted cover helps prevent water intrusion and limits unauthorized access. Key Features: 24" diameter riser with 5" height for septic tank access adjustments 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 used for new or existing septic systems. Always confirm your tank opening size and required riser height before ordering. Professional installation is recommended to ensure a proper seal, compliance with local codes, and long-term reliability. Regular inspection of the riser and cover will help maintain system integrity and performance. 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.
