21AA Limestone

If you’re building a driveway, prepping a patio base, or filling a trench, 21AA limestone is the material you can count on. This angular crushed stone compacts tightly to create a solid, stable base while still allowing for proper drainage. Designed to hold up under pressure, it performs just as well under everyday traffic as it does beneath heavy equipment.
Its versatility and durability make it a go-to choice for both residential and commercial projects where strength and reliability matter.
Ideal for:
Driveways and parking areas
Patio and walkway base
Pole barn and garage floors
Trench backfill
Road and sub-base preparation
When you need a dependable base that compacts, drains, and stands the test of time, 21AA limestone gets the job done right.