The Tuf-Tite 20" domed septic tank cover is designed to securely seal 20" diameter Tuf-Tite risers and adapter rings while providing long-lasting protection for your septic system access point. Its domed design helps shed rainwater and debris, reducing the chance of pooling on the lid and helping to keep the access point cleaner.

Made from heavy-duty, UV-resistant polyethylene, this cover is engineered to withstand outdoor exposure, moisture, and long-term use without rusting or corroding. The molded construction provides strength and durability while remaining lightweight enough for easy handling during inspections or maintenance.

Key Features:

• Fits 20" diameter Tuf-Tite risers and adapter rings

• Domed design to help shed water and debris

• Heavy-duty, UV-resistant polyethylene construction

• Compatible with Tuf-Tite safety pans and riser assemblies

• Lightweight for easy installation and removal

Installation Notes:
Install the lid on a compatible Tuf-Tite riser or adapter ring to maintain a secure, weather-resistant seal. Always confirm measurements before ordering to ensure a proper fit. For best results and compliance with local codes, professional installation is recommended.

Routine inspection of the lid and seals will help ensure long-term system protection and performance.

Note: Please verify diameter and compatibility before ordering. Return shipping costs for incorrectly ordered sizes are the customer’s responsibility.