Product Detail


A subsurface storm water detention or retention system.









Rainstore is an underground stormwater storage system, allowing retention or detention of any volume of water.  Rainstore is a free-form structure, manufactured from 100% recycled polypropylene, encased in a plastic liner.  The structure can be as shallow as 0.1m deep, and as deep as 2.5m, with any length or width in 1m increments.  The structure has a void area of 94% to maximise storage capacity, however its intrinsic strength makes it suitable for use under heavy vehicle traffic areas.

The structure can be used for water retention and storage by the use of an impervious liner. Another application is water detention by the use of a porous liner, which controls the timing of water exit to suit the site constraints in conservation and civil works.

Rainstore aids in reducing the reliance on water catchment areas, and is useful in areas with little space or where the visual disturbance of a conventional water tank is unwanted.

Check on QMS update from 9002 to 9001



Information last verified on: 28/01/2011

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