Recyclable Stormwater Geocellular Module with 450KN/m2 Load Capacity and 95% Void Ratio Rainwater Infiltration Module

The Vantra Blue PP rainwater infiltration module is a recyclable underground stormwater crate engineered for efficient rainwater collection, infiltration and storage. With its distinctive blue finish and robust modular design, it delivers reliable performance for residential, commercial and green building projects while promoting sustainable, eco-friendly water management.

Manufactured from recyclable polypropylene, the module gives recycled plastic a second life as durable green infrastructure, supporting circular economy principles and reducing construction-related carbon footprint. Its reinforced rib and pillar structure provides excellent compressive strength, allowing safe installation beneath lawns, green belts, permeable pavements and light-traffic areas.

The precision interlocking snap-fit design enables fast horizontal and vertical assembly without glue or heavy equipment. Installers can easily build custom-sized underground stormwater chambers to match specific capacity and site requirements, saving installation time and lowering labor costs compared with concrete alternatives.

Featuring a high void ratio open framework, the module maximizes effective water storage and infiltration capacity while ensuring smooth water flow. Wrapped with geotextile fabric, the system filters sediment and prevents clogging, supporting stable long-term infiltration, storage or controlled discharge. It helps reduce stormwater runoff, relieve drainage pressure and align with LID and sponge city standards.

The durable recyclable PP material resists corrosion, soil acid and alkali erosion and root penetration, ensuring reliable underground service for years. Captured rainwater can be reused for landscape irrigation and non-potable applications, cutting mains water consumption and operational costs.

Ideal for landscape contractors, civil engineers and sustainable developers, the Vantra Blue PP rainwater infiltration module delivers a durable, low-maintenance, recyclable underground stormwater solution for residential, commercial and municipal projects.

SGS certified for quality and performance assurance.

We have our own mold design and making workshop, all the plastic injection molds for producing the soakaway tanks are designed and made by our own shop. Our production capacity reaches more than 600 m³ per day (or 18,000 m³ per month) for rainwater harvesting tanks, which can meet the needs of any large rainwater harvesting projects.

We are a national qualified third-grade construction contractor which enables us to conduct construction of rainwater harvesting systems in China, and we have completed more than 500 large or small projects for rainwater harvesting systems.