Category Archives: Commercial Rainwater Harvesting

Commercial Rainwater Harvesting, Rainwater Catchment, Residential Rainwater Collection

RainBank Rainwater Harvesting Systems in Seattle


Two palm trees, one healthy and one dried, displayed indoors.RainBank Rainwater Systems of Seattleis anARCSAaccredited designer, consultant, and installer of rainwater harvesting systemsfor both potable, and non-potable demands. Commercial and residential systems are designed and constructed to meet our customers’ specific needs.

RainBank will design, install and package systems from 2,500 gallons to 50,000 gallons.

RainBank’s customers are

  • Eco-friendlyhomeowners seeking to add rainwater collection or integrateinto plans for anew premiumorcustom built residence
  • Architects developing plans forpremium residential projects
  • High-endbuilding contractors specializing in custom builds
  • Commercial contractors where rainwater harvesting is a component tothe scope of the project

RainBank provides customers with an integrated, progressive and modern approach to sustainable, premium water systems.

RAINBANK SERVICES INCLUDE:

DESIGN:complete systems with performance specifications.

ENGINEERING& PERMITTING: to meetall legal requirements from county and state agencies; cost effective, faRow of rain barrels connected to a gutter system for water collection.st & hassle free.

INSTALLATION:includes onsite management & the “soup to nuts” installation of rainwater harvesting and storagesystems.

PRODUCTS: A rainwater system designed with WISY products requires minimal maintenance and never needs replacing. Never clean a filter basket or a tank again. Ever. (Come back often; we’re adding new product lines for 2016!)

CONSULTING:is available throughout the US Including Hawaii, for all rainwater harvesting & Class B water systems.

PACKAGING:Customized kits & blueprints for do-it-your-selfers, those in remote locations, tract housing developers and large companies. Use the form below to contact us aboutcustomized kits or other services.

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Commercial Rainwater Harvesting, Environment, Sustainability

Students Design Rainwater Collection System & Save Money for Business


Close-up of a worn, metallic fountain pen nib on a black surface.
K5116 Tyler Hammerle Engineering Senior Design Project

Let’s hear it for the next generation! A team of students in Miami, Ohio designed and built a rainwater collection system for a local business that was looking to save money.

An article in the Miami Student details the story of how, in 2010, an environmental commission discussion on improved stormwater management at an auto shop led to this project. Once the right student team could be assembled, the venturebegan in September 2014 with students from The College of Engineering and Computing

With the help of their professor, the students workedon designing a rainwater harvesting system that would reduce water usage through filtration, collection and reuse from the 4,200 square feet of roof at the business location. The collected water is used for washing cars and other cleanup functions at the shop.

Close-up of a worn, metallic fountain pen nib on a black surface.
K5116 Tyler Hammerle Engineering Senior Design Project

According to the article, the system has been successful, providing the business with 2,500 gallons of water per inch of rainwater and saving close to $1,000 on water bills this year because city water no longer needsto be tapped for this function.

Congratulations to these innovative students for designing and implementing a cost saving, functional and sustainable rainwater collection design.

Photos by Scott Kissell

Commercial Rainwater Harvesting, Rainwater Catchment, Residential Rainwater Collection

Rainwater Collection Steel Tank Photo Gallery


Workers install a large metal tank outdoors on a construction site.With 15 years of experience in the rainwater collection industry, RainBank has assembled a photo galleryof some of the steel tank installations we’ve completed.

With many builds located in the Seattle area, RainBank also has severalprojects located in the Pacific Northwest, like Portland, OR, Vashon Island and Lopez Island, in 2014, RainBank also directeda steel tank build in Galveston, Texas for the Sea Scouts.

Please click here to visit the steel tank photo gallery and stay tuned for more photos and videos to come.

Things you should know about RainBank Rainwater Systems:

  • Ken Blair (President) holds the ARCSA AP and Inspector Specialist accreditations and is a Lifetime Member. He is also the ARCSA northwest regional representative
  • RainBank’s Management Team covers a wide range of expertise, including engineering and plumbing
  • RainBank is a full service rainwater systems company – design, installation and consultation
  • RainBank designs systems for potable (whole house use or supplemental) and non-potable for irrigation, toilet flushing and laundry.

Contact us now for more information about how to add rainwater harvesting toyour residential or commercial project.