Surface Water Management
At ACO, we offer a wide variety of digital material to assist you with your building drainage and surface water management challenges. Please use the links below to access the area of your interest and to download specification information and other details about our products.
ACO Drain
ACO Drain systems consist of factory manufactured modular channel units made from corrosion resistant Polycrete channels, together with grates from a variety of materials for all loading applications.

ACO Infrastructure
ACO can configure a geocellular stormwater tank to facilitate stormwater retention, detention or infiltration based on the hydraulic, structural and maintenance requirements of the project.

ACO StormBrixx
ACO StormBrixx are modular sustainable stormwater tanks manufactured from recyclable Polythylene.

ACO Environment
ACO Environment produces oil, water, and solids separators and spill containment systems manufactured from corrosion resistant fiberglass, polyethylene, and other materials.

ACO Self
ACO can configure a geocellular stormwater tank to facilitate stormwater retention, detention or infiltration based on the hydraulic, structural and maintenance requirements of the project.
ACO ThresholdDrain
ACO provides a wide range of product offerings designed for use in level entry thresholds and façade drainage, where compliance with NZBC Building Code E2/AS1 is required.