Polypropylene rainwater modules connect to form underground storage systems for gardens, buildings and paved areas. Modular construction allows the tank footprint and capacity to be arranged around the project layout.
Choose a lined collection tank for rainwater reuse, an attenuation tank for controlled discharge, or a permeable soakaway system for infiltration. Module dimensions, access arrangements and loading requirements should be confirmed for each project.
PP rainwater harvesting modules connect to create underground tanks for collecting and storing rainwater. With an appropriate impermeable lining, pretreatment and reuse equipment, the stored water can support landscape irrigation and other approved non-potable uses. Module layout and storage volume can be configured to suit the available space.
Stormwater attenuation tanks temporarily hold runoff before releasing it through a designed outlet. Connected PP modules provide a flexible underground storage footprint beneath suitable landscaped or paved areas. Tank volume, lining and discharge control should be selected to match the drainage design and local project requirements.
Soakaway crates provide underground void space for temporary rainwater storage and infiltration into suitable surrounding soil. Connected PP modules are installed with a specified permeable geotextile and drainage connections. Site infiltration testing, groundwater level and setback requirements determine whether this configuration is suitable.
Heavy duty rainwater modules are selected for projects where underground storage must accommodate specified installation and surface loads. The PP modular framework can be configured for lined storage or infiltration applications. Select the tested module grade together with cover depth, backfill and pavement design for the intended location.
Plan your system around collection area, required storage volume and site conditions. Share your drawings, intended use and installation location so that module configuration, lining and connection requirements can be discussed before ordering.
