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Sand

Fill Sand

Site grading, backfill, septic systems and bulk volume.

Unwashed, unscreened bulk sand. The cheapest way to move volume on a site, and perfectly adequate for anything that is going to be buried and compacted.

It is not clean and the colour varies, so keep it out of anything decorative or structural. For raising grade, backfilling a trench or bedding a tank, it is the right material at the right price.

Specification

What you are getting.

Gradation
Unwashed bulk sand
Category
Sand
Weight
1.35 tons per cubic yard
Sold by
The cubic yard, 1 yd minimum
Compaction allowance
+20%, compacted in lifts
Also called
bank sand, backfill sand, septic sand

Common uses

What people order it for.

  • Raising grade across a lot
  • Trench and tank backfill
  • Septic system bedding
  • Bulk fill under slabs and pads

How much to order

Coverage per cubic yard.

One cubic yard is 27 cubic feet. How far that goes depends entirely on how deep you are laying it.

Depth1 cu yd coversYards per 500 sq ft
2 in162 sq ft3.1 cu yd
3 in108 sq ft4.6 cu yd
4 in81 sq ft6.2 cu yd
6 in54 sq ft9.3 cu yd
12 in27 sq ft18.6 cu yd

The arithmetic: length times width times depth, all in feet, divided by 27. A 40 by 20 ft area at 4 inches deep is 40 × 20 × 0.333 ÷ 27, which is about 9.9 cubic yards, so you order 10. Round up rather than down — coming up two yards short on a Friday costs a whole extra delivery.

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Fill Sand — common questions

What people ask.

What is Fill Sand?

Unwashed, unscreened bulk sand. The cheapest way to move volume on a site, and perfectly adequate for anything that is going to be buried and compacted.

What is Fill Sand used for?

Site grading, backfill, septic systems and bulk volume. It is not clean and the colour varies, so keep it out of anything decorative or structural. For raising grade, backfilling a trench or bedding a tank, it is the right material at the right price.

How much Fill Sand do I need?

Multiply length by width by depth, all in feet, and divide by 27 to get cubic yards. One cubic yard covers 162 sq ft at 2 inches, 108 sq ft at 3 inches, 81 sq ft at 4 inches or 54 sq ft at 6 inches. The calculator does it for you and converts to tons and truckloads.

Does Fill Sand need a compaction allowance?

Yes. Fill Sand is compacted in lifts, so it loses roughly a fifth of its loose volume once it is watered and rolled. Order 20 percent above your plan volume. Our calculator adds that automatically.

How much does Fill Sand cost delivered?

$18.75 per cubic yard, plus a flat $200 delivery per order across Palm Beach, Broward and Miami-Dade. Minimum order is one cubic yard.

What does Fill Sand weigh?

About 1.35 tons per cubic yard. A tri-axle carries roughly 18 cubic yards or 22 tons, whichever it reaches first, so a full load of Fill Sand is about 16.3 cubic yards.

Do you deliver Fill Sand near me?

We deliver anywhere from West Palm Beach to Miami — Palm Beach, Broward and Miami-Dade counties. See the service area for lead times by county.

Where we deliver Fill Sand

West Palm Beach to Miami.

Related materials

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