- Meets Australian standards AS/NZS1254
- Can be used for drainage or overflow
- Made from quality materials
The Holman 150 x 150mm D Square Grate easily fits into existing or new drainage systems. This D Square Grate features a white casing with black grate and blends well with coloured paving or drainage systems. It is made from high quality UPVC material which is robust and suited to Australian conditions.