RainBank Rainwater Systems is a full-service rainwater systems contracting company offering Design – Permitting – Construction throughout Washington State and others.
RainBank Rainwater Systems are custom designed to meet the expectations and needs of our customers. Whether commercial or residential, potable or non-potable, RainBank works closely with architects, designers, builders, and individual homeowners who appreciate face to face consultations and flexible / scalable solutions. Rainwater collection is appropriate for small scale residential needs and large scale commercial applications. Rainwater collection can help mitigate stormwater runoff, while providing a viable water source for irrigation, wash down, toilet and laundry facilities. With proper design rainwater collection can supplement city water usage for both residential and commercial demands. If properly filtered and disinfected rainwater can provide whole house potable usage in many Washington State counties. Rainwater collection and use can be integrated into a drainage plan to meet the new 2016 storm water codes.
Permitting can be complex and sometimes frustrating, especially when the rules change. RainBank Rainwater Systems meets all requirements of permitting and engineering for our customers from city, county, and state agencies. We stay up to date on changing codes and permitting requirements, taking the guesswork out of the process. RainBank designs and assembles customized kits and plans for the do-it-yourselfers. Providing detailed designs and components with support from our engineering department.
All onsite management and installation are by ARCSA accredited installers and licensed plumbers. RainBank offers turnkey solutions and we guarantee our work. We specify and order all materials and components, delivered to your location and install, finalize and test your system. We only specify and install the most reliable components that meet our experience of over fifteen years installing systems. We train our customers on how to maintain their systems so they become their own purveyor of water.
Adding to our full-service philosophy, RainBank is a distributor of Contain Steel Water Tanks, carrying an unmatched 20-year warranty. We offer other products as a distributor or dealer including:
- Wisy Products
- Davey pumps
- Premier plastic water tanks
- GC Solenoid valves
- National water testing
- Filter cartridge replacement
- Cascadian Back flush devices
- Tuffy Screen basket Liners
Contact our team today.
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RainBank Rainwater Systems is the foremost rainwater collection designer, installer, and supplier of rainwater catchment components in Seattle and the Pacific Northwest.
RainBank is an American Rainwater Catchment Systems Association (
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