10mm Limestone is one of the most versatile crushed limestone products we supply in Calgary. This fine limestone gravel spreads easily, grades smoothly, and compacts tightly to create a clean, durable surface for pathways, walkways, driveway finishing, paver bases, and landscaping projects. If you're looking for bulk limestone delivery in Calgary, 10mm limestone provides a more refined finish than 20mm while maintaining excellent stability and compaction.
What it's used for
- Pathways and walkways — the smaller size creates a smoother, more comfortable surface underfoot and stays in place well with regular traffic
- Driveway finishing / top layer — compacts tight for a clean, neat finish (especially when used as a thin topcoat over 20mm)
- Under pavers / interlock leveling layer — excellent for final grading and screeding where you need a tighter, more precise base
- Pipe bedding — commonly used where a smaller bedding material is required around utility lines and drainage pipe
- Trench backfill & utility applications — easy to place, level, and compact in tighter areas
- Landscape edging and borders — the neutral grey colour and clean sizing work well as a crisp divider between grass and planting beds
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Top-up / maintenance layer — easy to refresh high-traffic areas because it spreads quickly and packs down firmly
10mm vs 20mm vs 40mm — which one do you need?
10mm compacts the tightest and gives the smoothest, most finished feel — best for walkways, detailed grading, and thin top layers where you want a cleaner look.
20mm is the all-around option — still compacts well, but with a bit more structure for driveways, general base work, and utility applications.
40mm has the largest voids and is best for heavy-duty base and drainage applications where water movement and load handling are the priority.
If you're not sure, give us a call and we'll point you in the right direction.
Crushed Limestone Calgary
10mm crushed limestone is a popular choice for residential and commercial landscaping projects throughout Calgary. Its smaller particle size compacts tightly to create a smooth, durable surface ideal for pathways, walkways, paver installations, and driveway finishing. Compared to larger aggregates, 10mm limestone gravel provides a cleaner finished appearance while still allowing for excellent drainage and long-term stability.
How much do you need?
For a 4-inch driveway layer, budget roughly 1.2 cubic yards per 100 square feet. Use our free calculator for an exact number.
Delivery & Pickup
We provide bulk limestone delivery throughout Calgary, Airdrie, Chestermere, Cochrane, Okotoks, and Langdon. Prefer to pick up your material yourself? 10mm limestone is also available for pickup at our Calgary landscape supply yard. Whether you're ordering for a residential landscaping project or a large commercial job, we make it easy to get the material you need.
📞 403-510-9011