How expensive are rainwater harvesting systems?

One of the most common questions that is asked in our business today is, "how expensive is a rainwater harvesting system?". I always give them some ball park figures to assist them in pricing and an overall cost view. The truth is there are so many variables that come into play when installing one of these systems. 

What I can tell you is that we size systems based off of roof square footage and demand within the structure in which we are installing a system. Intensive excavation labor in combination with the increased cost of ridged or load bearing material used in the production of cisterns, underground systems in general, run anywhere from 15 to 20% more in installation. We harvest the rainwater, run it through a first flush filtration device, smooth the water as it enters the tank, store it and use it for potable or non-potable uses. Rainwater harvesting systems can be used for any purpose you currently use your municipal or well water source for. 

 Depending on what you would like to use the rainwater for, can determine a fluctuation in price. We can design an above ground pressurized 550 gallon system for as little as $1,500. The majority of our clients are seeking alternatives for the two largest water uses in the home; laundry machine & toilets. Our potable (drinking) rainwater systems are substantially more in cost as a direct result of the 3-step filtration process and cost for supplying engineering schematics to the local municipality. Rainwater harvesting is a very new technology and we have come a long way since the rain barrel! 

 In short, if you are searching for a rainwater system and would like to know more about overall costs involved, you are more than welcome to contact us and we can point you in the right direction! 

Green Werks Rainwater Harvesting