Rainwater Collection Tank | Corrugated Steel Tank

Rainwater Collection Tanks

Galvanized Steel Rainwater Collection System

USA Made

GEI Works' Rainwater Collection Tanks are perfect for residential or commercial rainwater harvesting and storage needs. A great alternative to using a rain barrel, a galvanized rainwater collection tank offers more bulk storage options for residential, commercial or industrial use. These corrugated steel tank kits are a complete turnkey solution - ready for delivery with the materials needed to build your rainwater harvesting system, shipping included to anywhere in the lower 48 States, plus installation. Corrugated steel tanks are ideal for rain water catchment with easy transport, setup and water-safe liners. Our tank specialists are ready to answer your questions about using corrugated steel tanks for rainwater collection, call us or request a quote today!

Recycling rain water with a rainwater collection tank - allows the use of harvested water for washing clothing, flushing toilets, or for landscape watering. Popular use of a rain barrel to collect water has proven the value of harvesting rain water for outdoor use as potable drinking water can then be saved for internal consumption offsetting both cost and supply. (Rainwater should not be used for bathing, showering, kitchen or bathroom sinks as water that can be consumed must be potable). Corrugated steel rainwater harvesting systems for recycled rain water for household or industrial applications come in several sizes and are shipped in pieces making them freight-friendly.

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Corrugated Rainwater Collection Tank Kits Include:

  • High Strength G115 Corrugated Steel Tank
  • Factory Welded & Tested 30 mil GEO-Membrane Liner
  • 4" Outlet Penetration Kit
  • 4" Inlet Penetration Kit
  • 4" Overflow Kit
  • DELIVERY INCLUDED (In lower 48 Contiguous US States)
  • 20 Year Standard Warranty

Common Collected Rainwater Uses

corrugated tank
  • Landscape Irrigation
  • Laundry Operations or Toilet Flushing
  • Custodial Services
  • Vehicle and Power Washing
  • Livestock Water Supply
  • OutsideTap Use

Rainwater Collection Tank Sizes:

Gallons Liters Dimensions
(Dia. x Eave Height)
1,535 5,810 5'11" (1.8m) x 7'3" (2.2m) corrugated water tank
3,453 13,071 8'11" (2.7m) x 7'3" (2.2m)
6,139 23,238 11'11" (3.6m) x 7'3" (2.2m)
9,592 36,309 14'11" (14.5m) x 7'3" (2.2m)
13,812 52,284 17'11" (5.4m) x 7'3" (2.2m)
18,800 71,165 20'11" (6.3m) x 7'3" (2.2m)
25,000 94,635 23'11" (7.2m) x 7'3" (2.2m)
31,078 117,643 26'11" (8.2m) x 7'3" (2.2m)
38,368 145,238 30'0" (9.1m) x 7'3" (2.2m)
46,425 175,737 33'0" (10.1m) x 7'3" (2.2m)
55,249 209,140 36'0" (10.9m) x 7'3" (2.2m)
65,000 246,051 39'0"' (11.8m) x 7'3" (2.2m)

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Why Choose a Rainwater Collection System?

Galvanized corrugated steel tanks have been used by numerous customers for many different storage applications. Originally known for their use in farming applications, they are now being used both by large corporations and facilities, and by residential homeowner alike, to store water. One of the many advantages to corrugated steel tanks is that they ship so compactly and install quickly.

Other rainwater collection tanks ship whole and take up a lot of space - so you pay to ship the air inside them! The GEI Works rainwater harvesting system is designed so that components are compact (they ship at 1% of their fully installed size). These steel rainwater collection tanks are a turn-key solution that are user-friendly and a quick install. Our teams are standing by to take your order - these kits include the tank, the liner, delivery to your location (in the lower contiguous US States), and full installation by our professional, certified installers. They come with a standard 20 year warranty. Call us now for more details.

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If you have questions about steel water storage tanks, give us a call at

+1-772-646-0597 or request a price quote.

Check out our blog post: Seven Big Benefits of Corrugated Steel Tanks.

Questions? Our GEI Works team would be happy to assist you. Call +1-772-646-0597 or contact us to discuss more on steel water storage tanks.

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