Blue Path-Fines (3/8″ Minus) is a finely crushed bluish-gray gravel blend composed of small rock fragments and stone dust. This material compacts tightly to form a smooth, stable surface that’s ideal for walkways, garden paths, patios, and other hardscape projects where drainage and durability are important. The natural blue-gray tone provides a clean, modern look that complements both rustic and contemporary landscapes.

Common Uses & Applications
Blue Path-Fines (3/8″ Minus) is widely used in both residential and commercial landscaping projects for its versatility, compactability, and natural aesthetic. It creates firm yet permeable surfaces that resist erosion while maintaining a refined finish.

Common Uses:
Garden and landscape pathways Patio and flagstone joints
Walkways, courtyards, and seating areas
Driveway borders and light-traffic zones
Base material for stepping stones or pavers
Decorative ground cover and xeriscape projects
 
Material Specs & Technical Notes
Material Type: Crushed Rock / Quarry Fines
Size: 3/8" Minus (includes fines and small chips)
Color: Blue-Gray
Texture: Fine and compactable when wet
Weight: ~1.32–1.44 tons per cubic yard
Moisture Content: Varies depending on weather and quarry stockpile
Source: Locally sourced aggregate from Northern California quarries
 
Technical Notes:
Excellent compaction when moistened and compacted with a plate compactor.
Permeable yet firm surface ideal for ADA-compliant pathways when installed properly.
Recommended installation depth: 2–3 inches over a compacted base.
Meets general specifications for landscape pathway fines and decorative compactable aggregates.
 
Coverage Chart (Approximate)
One Cubic Yard Covers:
~ 150 sq ft 2" depth
~ 75 sq ft 4" depth

Delivery Information
At North Bay Materials, we offer fast, reliable dump truck delivery of Blue Path-Fines (3/8″ Minus) directly to your home, job site, or landscape project area across Alameda, Contra Costa, Marin, Sonoma, Napa, and Solano counties.
 
Delivery Details:
Service Type: Dump Truck Delivery (Loose bulk material)
Minimum Order: 1 cubic yard
Truck Capacity: varies by truck size and delivery address (small truck ~5 yds, big truck ~18 yds)
Unloading: Driveway or accessible flat surface only — no dumping on streets without prior city permit
Scheduling: Deliveries typically available Monday–Saturday, 6:30 AM–5:30 PM
Delivery Areas: San Rafael, Novato, Mill Valley, Petaluma, Napa, St. Helena, Sonoma, Fairfield, Benicia, American Canyon & nearby cities
Discounts: Truck load pricing is available using request form.
 
Important Notes:
Each delivery load must contain one material type only.
Final delivery price is based on distance and load size; quoted during checkout or by request.
We recommend placing a tarp or plywood on your driveway before delivery to protect the surface.
 
Frequently Asked Questions (FAQs) - Blue Path-fines 3/8" minus
Q: What is Blue Path-Fines made from?
A: Blue Path-Fines is a crushed virgin rock product consisting of small blue-gray aggregate chips mixed with stone dust. The fines allow it to compact tightly, creating a semi-smooth, stable walking surface.
 
Q: How deep should I install Blue Path-Fines?
A: For most pathways and patios, a 2–3 inch compacted layer is recommended. For light traffic or decorative use, 2 inches is sufficient; for high-traffic paths, 3-4 inches provides added durability.
 
Q: Does it need a base layer?
A: Yes. For best performance, install over 2–4 inches of compacted Class II Base Rock or similar aggregate to ensure drainage and prevent settling.
 
Q: Is Blue Path-Fines permeable?
A: Yes. When installed properly, it allows water to pass through the surface while still remaining firm underfoot — ideal for drought-tolerant and eco-friendly landscapes.
 
Q: How much material will I need for my project?
A: Use our Material Calculator to estimate quantities based on your project dimensions (length × width × depth). One cubic yard covers approximately 140 sq. ft. at 2 inches deep.
 
Q: Do you deliver to residential neighborhoods?
A: Absolutely. Our small dump trucks are designed for tight-access residential areas, allowing us to safely deliver even in narrow driveways or private lanes.