Rotomill is recycled asphalt crushed down to a 1/2" minus size. It is used in parking areas as a cost effective ground cover similar to uses of gravel. Great for large parking areas, equipment parking lots, RV pads, driveways etc.
Best Results: For best results and to reduce weed growth, install rock around 2" - 3" deep over top of quality commercial grade weed barrier.
Recommended Depth Rule: The rule of thumb with rock is to install a rock atleast twice the size of the rock not going any less than 2" deep when using small rocks. With Rotomill though, the minimum recommended depth would be 3" deep. Going less will likely show the bare ground beneath the rock. You are welcome to place rock deeper than the minimum recommended.
Depth |
Coverage per Cubic Yard |
1" |
300 Square Feet |
2" |
150 Square Feet |
3" |
100 Square Feet |
4" |
75 Square Feet |
5" |
60 Square Feet |
6" |
50 Square Feet |
7" |
42 Square Feet |
8" |
37 Square Feet |