1 1/2" - 4" Drain Rock

The 1.5 to 4-inch drain rock is a premium-grade aggregate designed for superior drainage and stability in a variety of construction and landscaping applications. Its larger, angular stones range from 1.5 to 4 inches in size, making it highly effective for promoting efficient water flow and preventing soil erosion. This drain rock is ideal for use in French drains, septic systems, and retaining wall backfill, ensuring that excess water is quickly diverted away from foundations and other critical areas.