ACO ThresholdDrain SlabStep – the best of both
ACO ThresholdDrain SlabStep combines the best of both worlds: E2/AS1 compliant threshold drainage with precast channels. A custom made grate sits on a H200K SlabDrain channel, and the exterior slab can be poured up to the edge of the product. The grate design is fully customisable to allow for variations in:
- Channel depth
- Joinery depth
- Joinery width
- Grate pattern
Contact ACO to specify this system in your project.
![](https://thresholddrain.co.nz/wp-content/plugins/js_composer/assets/vc/no_image.png)
![SlabStep](https://thresholddrain.co.nz/wp-content/uploads/2018/03/SlabStep-150x150.png)