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When laying a paver walkway or patio how much quarry blend or aggregate base do I put down before the top sand layer?

April 26, 2017aggregate base blend laying patio paver quarry Sand walkway

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When laying a paver walkway or patio how much quarry blend or aggregate base do I put down before the top sand layer?

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• In general, 4 inches of compacted aggregate base is recommended for patios and walkways. However, 8 inches or more may be needed for a residential driveway, where freeze and thaw conditions exist. Make sure the base is compacted well or settling will occur.