Does exposed aggregate cost more than a broom finish?

Yes, generally — exposed aggregate involves additional finishing steps (washing/exposing the surface, sealing) compared to a standard broom finish, reflected in a moderate cost premium.

Broom finish remains a genuinely sound, cost-effective, slip-resistant option in its own right — the choice between the two is a real trade-off between budget and the specific aesthetic and texture you’re after, not broom finish being an inferior “budget” option.

Both finishes offer genuine slip resistance suitable for driveways and paths — the primary differences are cost and appearance rather than one being meaningfully more functional than the other.

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