Image 1 of 2
Image 2 of 2
JUMP TO:
About | Common Uses | Coverage & Yield | FAQ | Disclaimer
How Much #789 Stone Do I Need?
Calculator assumes #789 Stone covers approximately 20 cubic feet per ton. Coverage estimates may vary based on placement depth, stone gradation, void space, surface conditions, and material characteristics.
Sales tax varies by county and is added at checkout.
Truck delivery count is an estimate based on approximately 20 tons per delivery. Final load count may vary based on material type, truck capacity, legal weight limits, loading conditions, and scheduling.
About #789 Stone
#789 Stone, also known as #7 Stone or 7/789, is a clean, washed granite aggregate commonly used throughout Upstate South Carolina. The material is typically produced in the ⅜”–½” size range, although individual pieces may occasionally be larger or smaller due to normal production variations.
Because #789 Stone contains little to no fines, water can move through the open void spaces between stones. Its smaller aggregate size creates a finer surface texture than larger clean stone products such as #57 Stone.
#789 Stone is commonly used for driveway topping, walkways, French drains, pipe bedding, retaining wall backfill, landscaping projects, and utility trench backfill.
Common Uses in Upstate South Carolina
Driveway Topping
Frequently used as a finished surface or top layer over a compacted aggregate base.
Walkways & Paths
Commonly used where a smaller aggregate size is desired.
French Drains
Frequently used to promote water movement and drainage.
Pipe Bedding
Commonly installed around drainage and utility pipes.
Landscaping Projects
Used around planting beds, patios, stepping stones, and decorative areas.
Retaining Wall Backfill
Commonly used behind retaining walls to improve drainage.
Coverage & Yield
• Calculator Assumption: Approximately 20 cubic feet per ton.
• Approximate Coverage: About 120 square feet per ton at 2 inches deep.
• Approximate Coverage: About 80 square feet per ton at 3 inches deep.
• Note: Coverage estimates are approximate and may vary based on placement depth, stone gradation, void space, surface conditions, and material characteristics.
FAQ
What is #789 Stone?
#789 Stone is a clean, washed granite aggregate commonly used for drainage, walkways, landscaping projects, driveway topping, and backfill applications.
Is #789 Stone the same as pea gravel?
#789 Stone is sometimes referred to as pea gravel because of its smaller size. However, this product is angular washed granite, not rounded river gravel, unless otherwise stated.
What is the difference between #789 Stone and #57 Stone?
#789 Stone is typically smaller than #57 Stone and is often selected when a smoother finished appearance is desired.
What is the difference between #789 Stone and Crusher Run?
#789 Stone is a clean aggregate with little to no fines and is designed for drainage and surface applications. Crusher Run contains stone fines and is designed to compact into a stable base.
How much does one ton cover?
One ton of #789 Stone covers approximately 120 square feet at 2 inches deep or 80 square feet at 3 inches deep. Coverage is approximate and may vary based on placement depth, stone gradation, void space, surface conditions, and site conditions.
Is #789 Stone good for driveways?
Yes. #789 Stone is commonly used as a driveway surface or as a top layer over a compacted aggregate base.
Can #789 Stone be used for drainage?
Yes. Its drainage characteristics make it a common choice for French drains, trench drains, and other drainage applications.
Can #789 Stone be used around pipes and utilities?
Yes. It is commonly used for pipe bedding and utility trench backfill.
Can #789 Stone be used for walkways?
Yes. #789 Stone is commonly used for walkways and paths where a smaller clean stone is desired. The surface may still shift under foot because it is a loose aggregate material.
Can #789 Stone be tailgate spread?
Tailgate spreading may be available when site conditions allow. Final determination is made by the driver at delivery. Tailgate spreading helps distribute material during unloading, but it does not guarantee a finished, graded, or level surface. Additional grading, raking, or site work may be required.
What is the minimum order quantity?
#789 Stone is available in quantities from 1 ton up to a full tri-axle load. Free delivery applies to qualifying orders of 15 tons or more.
Can #789 Stone be installed over Crusher Run?
Yes. Some customers install #789 Stone over a compacted Crusher Run base to combine stability and drainage.
Can #789 Stone be used behind retaining walls?
Yes. It is commonly used behind retaining walls where drainage is desired.
Where do you deliver #789 Stone?
Palmetto Sand & Gravel delivers throughout Spartanburg, Greenville, Cherokee, Laurens, and Union Counties in Upstate South Carolina.
Disclaimer
#789 Stone is a natural aggregate product. Color, texture, moisture content, particle shape, and particle size may vary between loads and source locations. Aggregate size may vary within normal industry tolerances, and individual stones may occasionally be larger or smaller than the typical size range. Although #789 Stone is washed during production to remove most fines, small amounts of fines, dust, or screenings may still be present and may become more noticeable after handling, transport, unloading, placement, or heavy rainfall. Coverage estimates are approximate and may vary based on placement depth, stone gradation, void space, surface conditions, and material characteristics. Quantities are approximate and subject to normal industry tolerances. Product appearance may differ from photographs shown online. Tailgate spreading, when available, is intended to assist with material placement only and does not guarantee a finished, graded, or level surface.
