40mm Drain Rock

40mm Drain Rock is affordable and easy to install, and its natural grey colouring can blend into any landscape design.

This un-washed draining rock is best used as a drainage material, allowing water to flow through while helping to reduce surface runoff. This makes it suitable for driveways, parking areas, catch basins in your yard, and more. It's also great for preventing soil erosion in areas that may be prone to slippage.

The great thing about 40mm Drain Rock is that it's easy to install - no professional services are required. All you have to do is lay it down evenly covering the area you need and rest assured that it will last for many years without needing to be replaced or maintained. You can also pair this drain rock with other decorating materials like stones, gravel or mulch for an even more spectacular look.