AUSDRAIN HORIZONTAL DRAIN
Ausdrain Modules provide a permanent non-clogging void between the building structure and the soil profile allowing an undisrupted flow of excess water to designated outlets.
The smooth surface of the modules protects the waterproof membrane and the 30mm void enables efficient discharge of water and ventilation to the slab surface.

The use of Ausdrain Modules and Filter Fabric in conjunction with a waterproof membrane creates a complete waterproofing and drainage system.
Main Benefits:
- Creates a permanent non clogging void between the building structure and the soil profile that will not collapse or distort
- 30mm void allows direct passage of water to the designated outlets diverting the risk of water build-up and penetration
- Eliminates staining caused by gravel, stone and soil materials
- Reduces weight on the structure by 98% over gravel making it the perfect choice for roof gardens and podium areas
- Produces a 5:1 reduction in the drainage medium height allowing greater soil depths and scope for plant selection
- Acts as the membrane protection layer removing the need for additional screening
- Surface voids of 65% enable superior drainage efficiency when compared to gravel due to the small voids between gravel stones
- The high compressive strength >1500 kPa allows materials to be delivered directly by truck and heavy machinery to spread sand and soil profiles
Features:
- Manufactured from 100% Recycled Polypropylene
- Available in standard size modules 356x356 or 1068x1068 panels for large areas
- Filter Fabric supplied with modules
Other Benefits:
- Light-weight
- Easy to install
- Available in pallet size panels
- Cost-effective
- Resistant to chemicals and bacteria
- Filters water
- UV stabilised
- Totally inert
- No maintenance required