Question 1

How many pavers per square foot?

Accepted Answer

It depends on paver size: 4x8 pavers = 4.5 per ft², 6x6 = 4 per ft², 6x9 = 2.67 per ft², 8x8 = 2.25 per ft², 12x12 = 1 per ft². These assume minimal joint width. This calculator adjusts for any joint width.

Question 2

How thick should the paver base be?

Accepted Answer

For pedestrian areas (patios, walkways), the compacted aggregate base should be 4-6 inches thick. For vehicular areas (driveways), use 6-8 inches. On clay soils or in freeze-thaw climates, add 2-4 inches more. Always top with 1 inch of screeded bedding sand.

Question 3

What pattern should I use for pavers?

Accepted Answer

Running bond (brick pattern) is easiest with about 5% waste. Herringbone is the strongest for driveways (handles tire turning better) but has 10-15% waste from angled cuts. Basketweave and stack bond are simple alternatives.

Question 4

Do I need edge restraints for pavers?

Accepted Answer

Yes, always. Edge restraints (aluminum, plastic, or concrete) prevent pavers from shifting outward over time. Install them along all exposed edges after laying pavers and before adding polymeric sand to the joints.

Paver Calculator

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