Is an Exposed Aggregate Driveway Right for You?
March 27, 2026
Exposed aggregate driveways cost $8–14 per sq ft installed — the middle ground between plain broom finish ($6–10) and stamped concrete ($12–20). For a 400–500 sq ft two-car driveway, expect $3,200–7,000. It's the right choice when you want a durable, textured surface without committing to a decorative stamped pattern. Here's an honest look at what it delivers and where it falls short. If you're also planning a patio, exposed aggregate is one of the most low-maintenance finishes for that surface too.
What It Is
Exposed aggregate concrete is poured normally, then the surface paste is washed away before it cures to reveal the decorative stone below. The aggregate (stone type and size) can be specified for color and texture. Pea gravel gives a fine, uniform texture; river stone and recycled glass offer more color variation.
Exposed Aggregate vs. Stamped Concrete: Which to Choose
Stamped concrete ($12–20/sq ft) wins on visual impact and design variety. Exposed aggregate ($8–14/sq ft) wins on durability, traction, and low maintenance. Choose stamped if you want a specific visual outcome. Choose exposed aggregate if you want a surface that handles weather and traffic with minimal fuss and ages gracefully without showing wear.
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Pros
Excellent slip resistance — far better than smooth concrete. Hides tire marks and surface imperfections. Stands up to freeze-thaw cycles well when properly sealed. And the pea gravel or river stone look is genuinely attractive without requiring color maintenance.
Cons
Harder to patch seamlessly than smooth concrete — the aggregate mix and weathering make exact matches difficult. Edges chip if heavy equipment hits them. And it's not compatible with snowblower blades, which catch on the texture. If you live in a heavy snow region and use a snowblower, smooth concrete or stamped concrete is a better fit.
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