Rainwater harvesting by Steel Castles is a smart, sustainable solution for container home owners who want to reduce their water bills, increase self-sufficiency, and support the environment. By collecting and storing rainwater from your roof, you can use this natural resource for irrigation, laundry, toilets, and even potable water with proper treatment. Our advanced rainwater harvesting systems are designed for easy installation and minimal maintenance—perfect for modern container living
Rainwater is captured from your container home’s rooftop, using gutters and down pipes to direct water into the system.
The rainwater first passes through a maintenance-free prefilter that removes leaves and debris, ensuring only clean water enters your tank. This filter uses proven basketless technology for continuous filtration and includes an aerator for improved waterquality12.
Our system never needs to be cleaned inside, thanks to its self-cleaning technology2.
Store rainwater suitable for gardens, toilets, laundry, and when properly treated—even drinking.
Designed for above ground installation, our system is ideal for container homes and can be expanded with additional tanks if needed2.
Reduce your reliance on municipal water, lower your carbon footprint, and conserve a precious resource.
