Mason Sand: Uses, Coverage & Calculator
Fine, clean, washed sand with a smooth texture, the standard choice for mortar and brick, block and stone work.
What is Mason Sand?
Mason sand is a fine sand that has been screened and washed to remove clay, silt and larger particles. Its consistent, smooth grains blend evenly with cement and lime.
That makes it the go-to sand for mortar in brick, block and stone work. Its soft feel also suits finishing jobs like topdressing lawns and filling joints.
| Specification | Details |
|---|---|
| Grain | Fine, uniform |
| Washed | Yes |
| Color | Light tan to white, varies by source |
| Also known as | Masonry sand, mortar sand |
| Approx. weight | 1.35 tons (~2,700 lbs) per cubic yard |
Best uses
- Mortar for brick, block and stone
- Stucco and plaster mixes
- Lawn topdressing and leveling
- Filling narrow paver joints
Not ideal for
- Concrete mixes (use coarser concrete sand)
- Thick structural fill
- Drainage beds
How much Mason Sand do I need?
Enter your area and depth to get cubic yards and tons. Results update as you type.
You'll need about
Based on about 1.35 tons (~2,700 lbs) per cubic yard. Actual weight varies with moisture and source, so treat results as an estimate.
Recommended depth by project
Typical installed depths for Mason Sand. Check local codes or your contractor for structural work.
| Project | Depth | Notes |
|---|---|---|
| Lawn topdressing | 0.25″ | Thin layer, rake into the grass |
| Joint fill | 1″ | Sweep in and mist |
| Leveling layer | 1″ | Screed flat |
How to install Mason Sand
A few steps make a big difference to how long it lasts.
- Keep it dryStore under a tarp so it stays dry and clean for mixing.
- Measure your mixFollow your mortar maker's sand-to-cement ratio.
- Mix in batchesMix only what you can use before it starts to set.
Mason Sand questions
Quick answers to what customers ask most.
Can I use mason sand for concrete?
It is too fine for strong concrete. Use concrete sand, which is coarser.
How much mason sand do I need for mortar?
It depends on your mortar type and the number of bricks or blocks. Your mortar bag lists the sand ratio; the calculator here helps with area-based jobs like leveling.
Is mason sand good for lawns?
Yes, a thin topdressing helps level low spots. Apply about 1/4″ and rake it in.
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Ready to order Mason Sand?
Delivered by the ton or cubic yard to your driveway or job site.