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Construction Materials

Reliable Supply for Every Project & Job Site

One Source Materials is your trusted partner for a comprehensive range of essential construction aggregates, base materials, washed gravels, and sands. We ensure you have the right products for any scale of project, from residential driveways and site preparation to heavy commercial infrastructure and civil engineering work. Sourced and processed to meet rigorous specifications, our construction materials provide superior load-bearing stability, optimal drainage, and long-term performance in Utah’s high-desert terrain.

Utah Jobsite Delivery Notice: Construction aggregates are delivered in bulk via dump trucks and commercial transport. We provide prompt, reliable site delivery throughout Utah County, Salt Lake County, and surrounding regions to keep your job site running on schedule.

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A1A Granular Borrow

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A high-quality, well-draining soil mix often used as a stable embankment or structural fill material.

Recycled Asphalt

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An eco-friendly, cost-effective alternative to new pavement, ideal for surfacing.

Crushed Concrete

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A high-stability aggregate perfect for creating solid sub-bases for roads or reinforcing heavy-traffic construction entrances

Rip Rap Any Size

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The primary solution for stabilizing shorelines, protecting culverts, and preventing soil erosion on steep slopes.

Trackout Rock

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Essential for maintaining site compliance by removing mud from heavy equipment tires before they exit onto public roadways.

2” Gravel

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A heavy-duty aggregate used for stabilizing soft ground or providing a deep foundation layer for massive structural projects.

1.5” Washed

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A clean, debris-free stone primarily used for drainage fields, septic systems, and French drains.

1.5” Gravel

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1.5" multi-colored gravel primarily used for drainage systems, septic leach fields, and decorative landscaping.

3/4” Washed

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A versatile, clean-rinsed stone that is the industry standard for high-performance drainage systems, septic fields, and pipe bedding.

3/4” Crushed Rock

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Features sharp, angular edges that interlock to create a firm, non-slip surface for driveways and pedestrian paths.

3/8” Gravel

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Often used for smooth-surface applications like walkways, playground surfacing, and fine-detail landscaping.

Washed Concrete Sand

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The preferred choice for producing high-quality concrete, mortar mixes, and foundational leveling.

Cyclone Sand

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A consistently fine sand used for specialized masonry work and as a smooth finish for utility projects.

Bedding Sand

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Provides a soft, protective layer that prevents punctures when laying underground pipes, cables, or pool liners.

Common Fill

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An economical solution for large-scale grading, backfilling deep holes, and raising site elevations.

A1A Fill

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A high-grade, reliable fill material used when your project demands superior compaction and load-bearing strength.

Commercial Base

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Specifically engineered to compact into a rock-hard foundation for asphalt paving and heavy-duty parking lots.

Crusher Fines

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Creates a smooth, walkable, and compact surface perfect for hiking trails, patio underlayment, and stone joint filling.

A yellow road roller compacts fresh asphalt on an outdoor highway under a clear blue sky.

Choosing the Right Construction Materials for Your Utah Project

Every construction site presents unique structural and drainage challenges. Selecting the right aggregate, sand, or fill material ensures compliance, structural longevity, and maximum cost efficiency for your application:

  • Sub-Base & Load-Bearing Foundations: Heavy-traffic roads, parking lots, and building pads require maximum compaction. Materials like Commercial Base, Crushed Concrete, and Recycled Asphalt provide an interlocking, dense sub-base that resists shifting and settling under heavy vehicle loads.
  • Drainage & Sub-Surface Filtration: Proper water management prevents erosion and structural failure. 1.5” Washed, 3/4” Washed, and 1.5” Gravel feature clean, debris-free stone profiles ideal for French drains, septic leach fields, pipe bedding, and utility trenches.
  • Erosion Control & Slope Stabilization: To stabilize steep embankments, culvert outlets, and shorelines against heavy runoff, heavy-duty options like Rip Rap (Any Size) and 2” Gravel offer the weight and angular structure necessary to lock soil in place.
  • Site Preparation & Mass Grading: For raising elevations, backfilling deep excavations, or general structural fill, A1A Granular Borrow, A1A Fill, and Common Fill offer dependable compaction characteristics tailored to project specifications.
  • Trackout & Environmental Compliance: Keep municipal roads clean and stay compliant with local dust and mud prevention regulations by constructing heavy-duty entrance pads using coarse Trackout Rock.
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A white drainage pipe laid in a trench next to a large pile of gray rocks and a white landscape fabric, with grass and a building visible in the background.

Quality, Coverage, & Sizing Considerations

Construction aggregates are sold in bulk by weight (by the ton) or by cubic yard volume. Calculating the exact tonnage required depends heavily on the density of the chosen aggregate and the required depth after compaction.

  • Compaction Factors: Base coarse, crushed rock, and structural fills compact significantly when rolled or tamped. When ordering materials like Commercial Base or Crusher Fines, plan for 10%–20% additional material to account for compaction depth reduction.
  • Gradation & Cleanliness: Washed aggregates are rinsed to remove silt and fines, ensuring maximum void space for water flow. Unwashed aggregates contain fine particles that fill voids, making them ideal for compaction rather than drainage.
  • Need an Exact Calculation? Avoid over-ordering or paying for unnecessary freight costs. Use our digital Material Calculator to quickly calculate required volume and tonnage based on your project's square footage and depth requirements.
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Frequently Asked Questions (FAQ)

How are construction aggregates priced and delivered?

Construction materials are typically priced by the ton or by the cubic yard, with final pricing depending on material type, total volume, and job site delivery location. We deliver bulk loads using end dumps, belly dumps, or tandem dump trucks throughout Utah. To get an accurate price, request a custom quote with your delivery zip code and estimated volume.

What is the difference between Commercial Base and Common Fill?

Commercial Base (often referred to as Road Base) is a carefully graded mix of crushed rock and fines engineered to compact tightly into a solid, load-bearing layer beneath asphalt or concrete. Common Fill consists of native soil or unscreened earth used primarily for bulk backfilling, raising ground levels, or filling large voids where strict engineered compaction specs are not required.

What size rock do I need for my drainage system?

For standard French drains, septic leach fields, and pipe bedding, 3/4” Washed or 1.5” Washed rock is recommended. The washed stone allows water to flow freely around pipes without clogging the system with fine silt or dust.

Why is Trackout Rock required on commercial construction sites?

Trackout Rock consists of large, angular stone placed at construction site entrance/exit points. As heavy vehicles drive over the rock pad, mud and debris are dislodged from the tires before the vehicles enter public roadways, keeping city streets clean and maintaining local municipal compliance.

Can recycled materials like Recycled Asphalt or Crushed Concrete perform as well as virgin aggregates?

Yes. Recycled Asphalt and Crushed Concrete are cost-effective, environmentally friendly alternatives that often perform equal to or better than virgin road base. Crushed concrete binds together extremely well under compaction, creating a rock-hard foundation for driveways, parking pads, and temporary construction roads.