Rainwater Collection Tanks

Rainwater Management Solutions sets the standard for rainwater collection tanks that perform—built to last and selected to fit your project. Whether you're outfitting a residential system or managing a large-scale commercial build, our tanks integrate seamlessly with your setup. We don't sell guesswork—we provide tested solutions that work, including rainwater collection kits.

Why Rainwater Collection Tanks Make Sense

A rainwater collection tank helps reduce demand on municipal systems, lower utility bills, and provide a sustainable water source for irrigation, flushing, and more. With the right setup, including a pump system and a rainwater filtration system, a water tank for rainwater collection can support full off-grid living or LEED-certified construction. These tanks make water work smarter.

Rainwater Collection Tanks in Every Material You Need

No two projects are the same, and neither are the tanks. That's why RMS offers rainwater collection tanks in materials to fit your space, budget, and performance goals. These polyethylene tanks are lightweight and durable, and come in various shapes for quick installs. Fiberglass tanks are corrosion-resistant and ideal for underground use. Metal tanks bring an architectural look with modern liner technology to keep water clean. Many tanks are made of materials approved by the U.S. Food and Drug Administration for potable water. Whether you're working with tight footprints or long-term storage needs, there's a tank that makes sense.


Frequently Asked Questions About Rainwater Collection Tanks

Getting started with a rainwater collection tank doesn't have to be complicated. But it helps to have the right information upfront. We've pulled together key insights to keep things clear and practical.

How do rainwater collection tanks work?

Rainwater collection tanks store water captured from rooftops or other surfaces through a system of gutters, filters, and piping. The tank holds the water until it's needed, often as part of a larger rainwater collection system that includes pumps, treatment, and distribution systems.

What size rainwater collection tank do I need?

It depends on your water use, roof square footage, and the amount of rainfall in your area. We offer tanks in numerous capacities, and our team can help you size your system based on your goals—whether that's irrigating a garden or supplying water for a full building.

Can these tanks be used for drinking water?

Yes, but you'll need proper filtration and treatment. Many of our systems meet potable standards, and we can guide you through the components needed to safely store and use rainwater for drinking.


Order a Rainwater Collection Tank From RMS

If you're putting in a rainwater system, the tank matters. Browse rainwater collection tanks that are reliable, well-built, and part of complete systems that perform. We'll help you get the right setup without any headaches. Reach out, and let's get your project moving.


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