20" x 11" Septic Tank Riser Kit

Key Features Specs Warranty The 20" x 11" septic tank riser kit raises your septic system access point closer to ground level, making inspections, pumping, and maintenance more convenient. This shorter riser height is ideal for systems that require only a small lift to improve accessibility. This kit includes a 20" diameter riser, a secure cover, and all necessary installation hardware. Each component is made from heavy-duty, UV-resistant polyethylene, designed to withstand long-term outdoor exposure, moisture, and soil contact without rusting or corroding. The fitted cover helps protect against water intrusion and limits unauthorized access. Key Features: 20" diameter riser with 11" height for septic tank access Durable, 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