Choosing the right sand for your arena
The sand is the foundation of your footing system. Wrong sand = wrong feel, no matter what additive you use. Here's how to get it right.
What makes good arena sand?
Six criteria that separate arena-grade sand from expensive dirt.
Grain Size
Ideal arena sand falls between 0.1mm and 2mm. Too fine creates dust; too coarse loses cushion. A well-graded distribution with a mix of sizes provides the best compaction and stability.
Grain Shape
Sub-angular grains interlock for stability without compacting too hard. Perfectly round grains (beach sand) slide apart; crushed sharp grains pack too tight and create dust.
Drainage Rate
Sand should drain fast enough to prevent standing water but retain enough moisture for dust control. Aim for 6–12 inches per hour percolation rate.
Silt & Clay Content
Keep fines (silt + clay) under 10%. High fines create dust when dry and become slippery when wet. Washed sand is almost always worth the premium.
Mineral Composition
Silica (quartz) sand is the gold standard — hard, durable, and consistent. Avoid limestone-heavy sand that breaks down quickly and calcium-based sand that compacts.
Local Sourcing
Freight costs often exceed the sand itself. Work with local quarries, but test samples before committing. We can evaluate quarry samples and tell you if local sand will work.
Regional sand sourcing notes
What to expect — and watch out for — depending on where you're building.
Southwest (AZ, NM, NV)
Abundant silica sand, but high fines are common. Dust control additives are essential. Look for washed plaster sand or masonry sand.
Southeast (FL, GA, SC)
Fine sugar sand is plentiful but drains too fast and lacks structure. Pair with fiber or polymer additives for stability.
Northeast (NY, PA, CT)
Glacial deposits offer good variety. Watch for high clay content in natural bank sands. Manufactured sand works well.
Midwest (OH, IL, IN)
Silica sand readily available from river deposits. Good base material but may need additives for dust and moisture retention.
Pacific NW (WA, OR)
Volcanic-origin sands can be angular and dusty. High rainfall means drainage is critical. Focus on percolation testing.
Texas & Plains
Wide variation — from excellent mason sand to high-calcium crusher fines. Always test. Freight distances can be significant.
How additives pair with sand
Each additive works differently depending on your sand type. Here's a quick-reference guide.
Works with most sand types. Best paired with medium-coarse washed silica sand. Adds loft, cushion, and moisture retention.
Ideal for existing sand that needs improvement. Mixes into your current footing to reduce compaction and add spring.
Plant-based additive that pairs well with medium silica sand. Best for riders seeking a natural, bio-renewable approach.
Synthetic fiber for structure and stabilization. Pairs with coarser sands that need binding. Prevents migration and rutting.
Topical or mix-in dust suppression. Works with any sand type. Essential in arid climates or indoor arenas.