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Rainwater Collection Systems

FAQ: What do you recommend for supplemental rainwater storage?

Question: I am looking for underground rainwater collection systems that I can used to supply additional water storage to our vacation home in the Bahamas. We currently have two underground cinder block cisterns, but we are looking for some additional storage. We have an enclosed sun porch that has a crawl space that is about 3 1/2 feet in height and may be perfect for something such as a rainwater collection pillow. We also have storage space underground. What are my options?

pillow rainwater tanksAnswer: Thank you for contacting us! For underground rainwater collection and storage there
are a couple of different options you could consider. As you have mentioned, the Rainwater Collection Pillow is a great choice for rainwater storage and collection in crawl spaces. In
addition to this storage option, we also offer underground plastic tanks, fiberglass tanks, and steel storage tanks that may be able to help with your water storage requirements.

Our friendly staff is here to help you get the exact tank you need!


or Contact us for additional information.


Pillow Tanks

The pillow tank is a flexible storage device that can be built to hold a variety of different liquids and storage materials. These tanks can be built with either a potable or non-potable fabric material to store rainwater for drinking water or non-drinking water purposes. Features include:

  • Top Grade Fabrics: Potable or Non-Potable Materialspillow tanks for under deck water storage
  • Low Profile
  • 2 inch Fill Fittings
  • Custom Sizes & Materials Available
  • High UV & Sun Exposure Resistance

Pillow water tanks are perfect for storage under decks, in basements or in other crawl spaces.

Fiberglass Tanks

fiberglass underground storage tanksAnother great choice for underground storage is the Fiberglass Underground Water Tank. This tank is robust in design and equipped to hold water safely in an underground storage location. Features include:

  • Sizing up to 20,000 gallons
  • Standard Fittings: 0-2"
  • Able to Buried up to 36 inches Underground
  • Light Weight
  • High Resistance to Cracking, Leaking, Denting & More

Steel Underground Storage Tanks

steel rainwater collection tanksBuilt for reliable storage, Steel Underground Storage Tanks are also available to act as an underground rainwater collection system. Built with inner coatings approved for potable water storage, these tanks are the perfect way to keep water successfully stored in an underground system or storage location. Features include:

  • Robust Steel Exterior
  • Interior Coatings Approved for Water
  • Equipped for Underground Storage
  • Wide Range of Fittings & Connections

Our friendly staff is here to help you get the exact tank you need!


or Contact us for additional information.