#3 Stone (1″ To 2″, Limestone)

#3 Limestone Stone (1” to 2”)

#3 stone in a 1” to 2” size range is a large, angular aggregate made from crushed limestone. This material is produced by quarrying and mechanically crushing limestone rock, resulting in durable, irregularly shaped stones that are highly resistant to weathering and wear.

The 1” to 2” size makes #3 limestone ideal for heavy-duty applications where stability and drainage are critical. Its large, angular pieces interlock well, providing a solid base that resists shifting. This makes it a popular choice for use as a sub-base in road construction, driveways, and parking lots, as well as for erosion control, drainage projects, and retaining wall backfill. The limestone attribute adds natural alkalinity, which can help neutralize acidic soils in certain landscaping applications.

While #3 limestone offers excellent load-bearing capacity and drainage, its larger size means it is not suitable for areas requiring a smooth, compacted surface. It is less comfortable for foot traffic and not recommended for finished surfaces like patios or walkways. However, its durability and drainage properties make it a reliable choice for foundational and structural uses in both residential and commercial projects.