Commercial Rainwater Harvesting There are no products in this category.

Discover the best rain solution for your business!


The need to capture, store, filter and reuse rainwater is becoming more and more important. As water companies increase their prices and the population grows, demands on mains water continue to rise. Coupled with consumer demand for companies to reduce their environmental impact, rainwater harvesting is increasingly sought after by both the general public and commercial organisations and is beginning to be recognised as a viable solution in water management strategies at government level.


Commercial rainwater harvesting is not just about the environment though. RainWater TSS rainwater harvesting systems help companies save money as well as reducing your carbon footprint which feeds into your leaner, greener

     environmental policies and targets. 









Reduce water consumption
Harvested rainwater has many uses including toilet flushing, bathing water, vehicle washing and irrigation, etc. The result will be less main water usage leading to cheaper bills.


Tailored to your specific requirements
RainWater TSS rainwater harvesting systems are available in a range of sizes and options. This means our system will be specifically tailored for your needs, ensuring you have the right system at the right cost. We have built our reputation on our ability to create custom solutions that perfectly capture your individual requirements and achieve your goals and cost savings.


Quick and easy to install and start collecting
We work together with your installation team to ensure the process goes smoothly and our technical team will provide specific advice to you.  We also have our own installation teams if you desire an end to end service.  All systems are fully tested to ensure they are fully operational so you get peace of mind as well as a fully operational system.


Complete solution from one supplier
RainWater TSS offer design, specification, commissioning, servicing and maintenance of all our system, so you only need one supplier to ensure your system runs cost effectively for its lifetime.

We have rigorous criteria which all of our suppliers must adhere to before becoming suppliers of RainWater TSS designed systems.  We are an independent operator, designer & installer so we are not limited by any scope of supply which means we can design, supply and install the very best bespoke rainwater harvesting system just for you.



RainWater TSS - the creators of the Rain Pool and Rain Solutions - is a leading supplier of commercial rainwater harvesting systems in Ireland but we are also partnered with some of Europe‚Äôs major rainwater harvesting companies. We are the rainwater harvesting architects, we use our 20 plus years of construction experience and our rainwater expertise to create the right rain solution for your business.


We have the experience, technology and customer centered focus to deliver a rainwater solution that matches your requirements regardless of size and scope of your individual project.


We are not agents for any one system so we have the advantage of not being tied into one supplier or system.  Each system and business will have different requirements and RainWater TSS has a full range of solutions and systems which will deliver on time, on budget, and on target each and every time.  


We have been established since 2015 but have been pioneering rainwater harvesting technology solutions since 2012. Our systems have been developed to offer the very best in terms of efficient collection and usage, designed to work with all types of specifications and requirements.

We cover a wide range of customers in a wide range of industries, from large projects for hotels and B&Bs, supermarkets, schools, allotments, farms and factories to small scale single commercial & domestic property installations.


We have a proven track record in Project Management, Vendor Quality Management on varying projects allows RainWater TSS to deliver for you.


Due to our understanding of rain, buildings and business, we are at the fore front of R&D, both with our suppliers and with third level institutes. We are one of longest serving members, and remain very active, with the Pharmaceutical Manufacturing Technology Centre (PMTC) in University of Limerick. Our goal is to create a rain solution to match and better the mains supply.


Beautiful rain!

It is what we are passionate about and we are fortunate to work in an industry that we care about.  We love coming to work every day and we love talking to people about rainwater harvesting and finding the solution for you!



The exact cost of each system varies depending on your specific needs. Our Project Management team is ready to talk to you to understand your requirements & challenges and will engage our Design Team when the full specifications are received and the correct solution for your project are fully mapped.  We will design the right system for you.

Why Wait - Get Started Today


We are confident that we can provide the right solution for you. For more information or to get a full quote, please contact us today on (021) 206 1913 or [email protected]