Professional-grade clay sump pipe riser designed to extend the height of existing sump installations or create custom-depth sump systems. Manufactured in 12-inch height sections, available in three diameter options to match corresponding sump pipe bases and accommodate varying installation depths. This durable clay construction resists corrosion and chemical degradation while providing long-lasting performance in underground drainage environments. Risers stack on top of sump bases to achieve desired depth for sump pump installation, water table conditions, or specific site requirements. The clay material ensures reliable service in wet subsurface conditions for basement waterproofing systems, foundation drainage, and water management applications. LOCAL PICK UP ONLY
