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Why Choose Ashirvad Rain Bank

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Quick & Effortless Installation

Innovative snap-fit connections allow components to slide and lock securely—no glue, welding, or specialized tools required. Lightweight parts ensure fast and convenient setup.

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Engineered for Tough Environments

RainBank systems deliver high structural strength and chemical resistance, with UV-stabilized materials designed to perform reliably under direct sunlight and extreme weather.

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Optimized for Long-Term Efficiency

Designed to accommodate thermal expansion, Ashirvad RainBank preserves structural stability and uninterrupted performance throughout seasonal changes.

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Modular & Visually Appealing Design

A sleek finish enhances aesthetics, while the modular configuration enables flexible installation across homes, offices, and industrial rooftops.

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Where our solutions work best

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Homes & Apartments
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Hotels & Resorts
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Factories & Warehouses
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Institutions & Schools
Icon Installation

Hassle-free setup & upkeep

Step 1

Prepare the Rooftop

Ensure the terrace is clean, free from contaminants, and has a proper slope for gravity-based water flow.

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Step 2

Install Jali at Downtake Entry

Place mesh guards at each downtake pipe entry to prevent debris from entering the system.

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Step 3

Route Downtake Pipes to Filter

Interconnect multiple downtake pipes and direct them toward the filter location.

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Step 4

Mark & Mount the Filter

Mark the filter position 3 feet above ground level. Use a spirit level to align, drill holes, and fix the filter with SS screws.

Step 4
Step 5

Connect Inlet Pipe

Use a 110mm SWR elbow to connect the downtake pipe to the filter inlet. For buildings above G+3, use two 45° bends to prevent reverse flow.

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Step 6

Attach Outlet Ball Valve

Fix a ball valve at the outlet. During the first rain, open the bottom cap and close the valve to flush out dust and debris.

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Step 7

Fix Vent Cowl

Install the vent cowl on the overflow outlet to prevent insect entry.

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Step 8

Direct Water to Recharge System

Route filtered water to a sump, recharge pit, borewell, or dugwell to support groundwater replenishment.

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Step 9

Perform Initial System Check

Inspect all joints, flow direction, and outlet connections to ensure proper functioning.

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Do’s

Maintain a proper slope during installation for smooth water flow.

Use only Ashirvad-approved brackets and fittings.

Regularly clean gutters and filters to prevent blockages.

Ensure snap-fit joints are firmly secured.

Channel harvested rainwater to recharge pits or storage tanks.

Don’ts

Avoid using incompatible fittings or adhesives.

Do not skip support brackets during installation.

Never leave pipe ends uncovered—always cap or connect them.

Do not ignore routine cleaning of filters and outlets.

Keep the system away from corrosive chemicals or harsh solvents.

Driving Innovation in Piping Technology

Slide-In Snap-Fit Mechanism

Slide-In Snap-Fit Mechanism

A semi-circumferential locking system allows for fast, secure installation without adhesives or welding.

Scalable Modular Architecture

Scalable Modular Architecture

Smartly engineered components adapt easily to diverse rooftop layouts, ensuring flexibility and future scalability.

Ready to explore Ashirvad RainBank for your home or project? Let’s chat.

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By joining forces with Aliaxis, we blend global R&D with local insights—paving the way for India’s water future.

Learn More About Aliaxis

Frequently Asked Questions

What is Ashirvad RainBank?

Ashirvad RainBank is a modular rooftop rainwater harvesting system designed for efficient collection and controlled discharge.

It is suitable for residential, commercial, and industrial rooftops, thanks to its adaptable and scalable design.

The system is manufactured from UV-stabilized, high-strength polymer materials built for durability and long-term outdoor performance.

It features a tool-free slide-and-lock snap-fit system, used with approved brackets—no welding or adhesives required.

Yes. It is engineered for high flow capacity and includes outlets and connectors to ensure efficient water discharge.

Yes. Routine cleaning of gutters and filters is all that’s needed to maintain smooth operation.

Ashirvad RainBank is a modular rainwater harvesting system designed to collect, filter, store, and reuse rooftop rainwater in large projects. It captures rainwater from roof surfaces, channels it through filtration units, stores it underground or in designated tanks, and makes it available for non-potable uses across the facility.

A typical rooftop rainwater harvesting system includes roof drainage pipes, filtration units, storage or recharge structures, inspection chambers, and overflow arrangements. Ashirvad RainBank integrates these components into a coordinated system designed for durability, easy maintenance, and long-term performance.

Ashirvad RainBank systems are designed with high-capacity modules and efficient flow management to handle heavy rainfall and large volumes of water. The modular design ensures controlled storage, effective overflow management, and consistent system performance even during peak monsoon conditions.

Modular rainwater harvesting systems offer flexibility in design, scalability, and ease of installation, making them ideal for enterprise projects. Solutions like Ashirvad RainBank can be tailored to site-specific requirements, expanded as needed, and integrated seamlessly into large commercial and infrastructure developments.