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Unsure whether your project needs imported borrow or engineered fill? This contractor-focused guide breaks down key differences, geotechnical requirements, testing, and delivery considerations—so you order the right material before inspections begin.

Learn how to build a backyard bocce ball court from start to finish. This step-by-step guide covers court dimensions, base layers, bocce mix, oyster shell topping, material quantities, costs, and maintenance tips—perfect for DIY homeowners and contractors building bocce courts in Alameda, Contra Costa, Sonoma, Marin, Napa and beyond.

Learn why engineered Bioretention Soil Media is essential for bioswales, rain gardens, and C.3 stormwater systems across the North Bay and East Bay. This guide breaks down lab-verified specs, infiltration performance, compost quality, and delivery options so contractors and engineers can build compliant, long-lasting drainage solutions.

Rip Rap SLP Rock is an angular, heavy-duty stone designed for slope protection, erosion control, and drainage applications. Available in 3–24"+ sizes, this durable material stabilizes embankments, shorelines, and culverts. North Bay Materials delivers Rip Rap across Marin, Napa, Sonoma, and Solano counties with fast local dump-truck service.

Permeable base rock and regular base rock serve very different purposes. Contractors, engineers, and architects need to know which to specify for strength, drainage, and compliance. This article breaks down Caltrans standards, structural performance, and practical applications to help you choose the right base material for projects across Marin, Napa, Sonoma, and Solano counties.

Discover why drain rock is one of the most versatile materials for landscaping and construction across Marin, Napa, Sonoma, and Solano. From French drains and driveways to erosion control and decorative creek beds, North Bay Materials delivers the right size rock straight to your project site.

Learn what Class 2 base rock is and how to use it in driveways, roads, and patios. Now delivering ¾″ road base by the yard in Napa, Vallejo, Benicia, and surrounding cities.

Confused about how many cubic yards are in a ton? This guide simplifies conversions for gravel, mulch, and soil—so you can order the right amount for your North Bay project.

Planning a landscaping project in Sonoma, Marin, Napa, or Solano? Learn how to accurately measure your outdoor space to calculate the right amount of materials like gravel, mulch, and topsoil. Our step-by-step guide helps homeowners and contractors avoid over- or under-ordering with simple tools and formulas.

Discover how North Bay Materials makes bulk landscape material delivery fast, easy, and local for homeowners and contractors in Marin, Sonoma, Napa, and Solano. From gravel and mulch to sand and soil—we deliver what your outdoor project needs.