Rainwater Storage

Our bolted steel tanks are designed for rainwater storage, stormwater retention, and runoff collection, either for reuse or controlled discharge into the network. They allow the storage of large volumes of water, with options tailored to specific needs, including filtration systems, valves, and compatible fittings.

APRO Industrie Rainwater Tanks

Our cylindrical tanks are made of pretreated steel sheets, delivered in kit form and assembled on-site.

• Available in galvanised steel, glass-fused-to-steel, or epoxy-coated steel, our tanks are highly resistant to external stresses
• The structure is reinforced with steel angle sections, curved to match the tank diameter, ensuring strength and durability
• All reinforcement elements are manufactured from hot-dip galvanised steel

Materials Used for Rainwater Tanks

Galvanised steel tanks are widely used for storing non-aggressive rainwater.

Some applications may require alternative materials to withstand runoff water with more aggressive characteristics. More details are available on our pages dedicated to firefighting water recovery storage or polluted water storage.

Complementary Equipment for Rainwater Tanks

We offer a wide range of accessories and options to equip your tank according to your needs:

• Level measurement and monitoring devices
• Complete kits including fittings, valves, and suitable piping
• External aluminum safety ladder with cage
• Access platform
• Roof inspection hatch
• Manhole at the base of the tank
• Hydrostatic level gauge
• Piping connections adjacent to the tank
• Downpipe supports
• Flow limiter
• Custom painting in a wide range of colors
• Maintenance contract