Rewatec rainwater harvesting system
Wastewater treatment and reuse
The Rewatec rainwater harvesting system reduces reliance on potable water, conserves groundwater, and mitigates flooding by capturing and reusing rainwater for non-potable uses like irrigation, toilet flushing, and laundry.
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Premier Tech – Rewatec
Company Established Year
Who is this solution for
Info
Available
Looking
Project Status
Looking to expand internationally
Doing business in
Awards and certifications
Innovative Supplier of the Year
Awarded by Owens Corning for high-performance scalable packaging equipment.
Prix Créateurs d’emplois du Québec, Champion category
Honoured for significant contribution to job growth in Bas‑Saint‑Laurent.
Québec Job Creation Award, Champion category
Recognized for strong job creation in the region.
Sustainable Development Goals




Product description
The Rewatec rainwater harvesting system is an integrated solution designed to help homes, businesses, and communities capture and reuse rainwater, reducing dependence on municipal or well-sourced water. The system typically includes an underground tank, filtration unit, and pump assembly engineered to provide reliable non-potable water for applications such as irrigation, toilet flushing, laundry, or vehicle washing. The filtration component removes debris and contaminants before storage, while the pump ensures consistent water delivery to intended outlets. By capturing rainfall, the system decreases surface runoff—mitigating flood risk—and conserves valuable drinking water resources, supporting sustainability and resilience. The underground design maintains aesthetics and maximizes space efficiency, while local manufacturing and modular components simplify installation and maintenance. With adaptability to various scales, from residential gardens to commercial facilities, the Rewatec system provides communities with a cost-effective, eco-conscious way to manage water resources in a changing climate.
Key characteristics and environmental benefits
Key Characteristics
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Durable underground design – Made from high-quality materials to ensure long service life.
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Integrated filtration – Removes debris and contaminants before water enters the tank.
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Multiple capacities – Available in various tank sizes to suit residential, commercial, and community needs.
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Pump-assisted delivery – Ensures reliable water flow to all designated outlets.
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Space-efficient – Underground installation preserves outdoor space and maintains property aesthetics.
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Low-maintenance system – Designed for minimal upkeep with accessible inspection points.
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Modular components – Easy to install, upgrade, or adapt to different applications.
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Backup connection – Automatically switches to mains water if stored rainwater runs out.
Environmental Benefits
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Conserves potable water – Reduces dependence on municipal or well-sourced water for non-potable uses.
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Protects groundwater reserves – Encourages responsible water use and long-term resource sustainability.
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Reduces flood risk – Captures rainwater, lowering surface runoff and easing pressure on drainage systems.
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Supports climate resilience – Provides a sustainable water source during droughts or water shortages.
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Eco-friendly for plants – Supplies naturally soft, chemical-free water ideal for irrigation.
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Lowers wastewater treatment load – Reduces the volume of water entering sewage systems.
About the Company
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