16" x 32" Septic Tank Riser Kit

The 16" x 32" septic tank riser kit raises your septic system access point to ground level, making inspections, pumping, and servicing more convenient—especially for tanks set deeper below the surface. This mid-height riser is ideal when you need extra elevation but not the full height of taller configurations.

The kit includes a 16" diameter riser, a secure cover, and all necessary installation hardware. Each component is made from heavy-duty, UV-resistant polyethylene, engineered to handle outdoor exposure, moisture, and soil contact without rusting or corroding. The fitted cover helps protect against water intrusion and restrict unauthorized access.

Key Features:

• 16" diameter riser with 32" total height for deeper septic systems

• Durable, corrosion-resistant polyethylene construction

• Tight-fitting cover for safety and protection

• Compatible with most standard septic tank openings (verify measurements before purchase)

• Includes installation hardware

Installation Notes:
Suitable for both new and existing septic systems, this riser kit should be installed after confirming tank opening size and desired riser height. Professional installation is recommended to ensure proper sealing, code compliance, and long-term performance.

Regular inspection of the riser and cover will help maintain system reliability 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.