MegaVault®

Atlan is an Australian stormwater specialist, engineering smart, sustainable water solutions since 1972. Our commitment to sustainability starts with purpose-led design. Inspired by our Joy in Water philosophy, we create solutions that deliver long-term performance.

The MegaVault is a water quantity solution for medium to large stormwater detention applications. The system is constructed using precast concrete, optimised for efficient installation and long-term structural performance. MegaVault is designed to maximise land yield by enabling subsurface installation beneath on-site developments, such as hardstand, driveways, roads, and parklands. MegaVault has been designed and constructed in accordance with the AS/NZS 3600 standard.

As a family-owned business, we’ve dedicated over 50 years to helping communities protect what matters most: clean waterways, thriving ecosystems and safe, resilient spaces. Atlan systems are designed and manufactured in Australia, and trusted around the world.

Our products are everywhere water meets urban life: below roads and ovals, beneath car parks and playgrounds, inside basins, wetlands and channels. From large-scale detention systems to precision filtration devices, every Atlan solution is designed to perform in the real world with durability, modularity and ease of maintenance at its core.

Detailed Information

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