Base Rock—also known as 0.75-inch Base, Class 2 Base Rock, Road Base, Virgin Base, Aggregate Base, Compactable Base, Driveway Gravel, or Road Gravel—is a foundational material engineered for strength and compaction. Made from a blend of 3/4 inch minus crushed rock and fine particles, this product is ideal for creating a solid, stable sub-base for driveways, walkways, patios, foundations, and road construction.
 
Whether you're preparing for concrete, pavers, or asphalt, Base Rock locks together when compacted, creating a firm and durable layer that resists shifting and settling.
 
Common Applications:
Road and driveway base layers
Under concrete pads and pavers
Parking areas and trails
Utility trench backfill
General grading and sub-base stabilization
 
Product Features:
Size: 3/4" minus (with fines for compaction)
Virgin quarried material – no recycled content
High compaction rating
Sold by the cubic yard or ton
 
Coverage Per Ton:
~ 100 sq ft 2" depth
~ 50 sq ft 4" depth
~ 25 sq ft 6" depth
 
Delivery Available to:
Marin County
Sonoma County
Napa County
Solano County