Crushed Stone
We deliver every grade9 Stone
#9 stone is crushed rock screened to a 3/8 inch top size, with pieces running down to about the size of a grain of rice. It's small and angular, so it packs tight and fills gaps that bigger stone leaves behind. Most of what you get falls between a 3/8 inch screen and a No. 8 sieve, with a bit of dust below that.
The 9 is a screen size from the ASTM D448 spec. It tells you how small the pieces are and says nothing about the type of rock, so #9 shows up in limestone, granite, or river gravel depending on what your local quarry runs. Some yards also sell an INDOT #9 that's finer still, roughly No. 4 down to No. 16. Price usually sits a little above larger sizes like #57 because the tighter screening takes more work at the plant.
Compare every grade
| Grade | Size | Shape | Washed | Top use | We deliver |
|---|---|---|---|---|---|
| #9 Stone (#10 To #4, Washed) | No. 4 to No. 16 | Angular | Washed | Drainage systems | We deliver it |
| #9 Stone (#16 To #4, Granite) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #4, Indot) | No. 4 to No. 16 | Angular | — | Concrete aggregate | We deliver it |
| #9 Stone (#16 To #4, Limestone) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #4, Modified) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #4, Washed, Limestone) | No. 4 to No. 16 | Angular | Washed | Drainage systems | We deliver it |
| #9 Stone (#16 To #4, Washed) | No. 4 to No. 16 | Angular | Washed | Drainage systems | We deliver it |
| #9 Stone (#16 To #4) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #5) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #6) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #7) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #8) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
| #9 Stone (#16 To #9) | No. 4 to No. 16 | Angular | — | Drainage systems | We deliver it |
What people use it for
How to choose within 9 stone
Compaction over drainage
Angular pieces lock together. Pick a smaller size when you need the surface to stay put under a driveway or path.
Drainage over compaction
The larger the piece, the more room for water to move through. #1 or #57 for a French drain; #8 or smaller reads as loose gravel.
Washed vs. unwashed
Washed has the dust rinsed out, so it drains faster and won't track into the house. Unwashed compacts harder — better under a paver base.
All 9 stone grades
#9 Stone (#10 To #4, Washed)
We deliver#9 Stone (#16 To #4, Granite)
We deliver#9 Stone (#16 To #4, Indot)
We deliver#9 Stone (#16 To #4, Limestone)
We deliver#9 Stone (#16 To #4, Modified)
We deliver#9 Stone (#16 To #4, Washed, Limestone)
We deliver#9 Stone (#16 To #4, Washed)
We deliver#9 Stone (#16 To #4)
We deliver#9 Stone (#16 To #5)
We deliver#9 Stone (#16 To #6)
We deliver#9 Stone (#16 To #7)
We deliver#9 Stone (#16 To #8)
We deliver#9 Stone (#16 To #9)
We deliverOther crushed stone families
Chip Stone
We deliverChip stone is small crushed rock, roughly 1/4 inch to 1/2 inch across, with the dust screened out.
57 Stone
We deliver#57 stone is crushed rock screened between about 1 inch and 1/4 inch, with the dust washed out.
4 Stone
We deliver#4 stone is crushed rock screened between about 1 1/2 inches and 3/4 inch.
8 Stone
We deliver#8 stone is crushed rock screened between about 3/8 inch and 1/8 inch, with the fines washed out.
67 Stone
We deliver#67 stone is crushed rock screened between about 3/4 inch and 1/4 inch, with most of the dust washed out.
Crushed Stone 3 Stone
We deliver#3 stone is crushed rock in pieces roughly 1 to 2 inches across.
10 Stone
We deliver#10 stone is crushed rock screened down to dust and small pieces smaller than about 3/8 inch.
1 Stone
We deliver#1 stone is large crushed rock, roughly 2 to 4 inches across.
89 Stone
We deliver#89 stone is crushed rock screened between about 3/8 inch and the size of a coarse sand grain.
5 Stone
We deliver#5 stone is crushed rock screened between about 1 inch and 1/2 inch, with the fines washed out.
Crushed Stone 2 Stone
We deliver#2 stone is crushed rock screened between about 2 1/2 inches and 1 1/2 inches, with the dust washed out.
Drain Rock
We deliverDrain rock is clean, washed gravel with the dust and fines screened out.