The practice of rainwater harvesting dates back to the earliest days of civilization yet was nearly lost in the age of inexpensive and readily available municipal water supplies.
With the cost and supply of municipal water becoming an issue, there has been a growing interest in rainwater harvesting by home and building owners. There are special challenges for the more complicated systems installed in commercial and institutional buildings. The vastly larger quantities of rainwater collected require more sophisticated processing and storage, and the engineering standards and approval requirements are significantly more rigorous.
Wahaso focuses entirely on the commercial and institutional building market – and has developed proven, large-scale rainwater harvesting systems that meet rigorous building and regulatory requirements.