A gravel patio is the simplest patio surface you can install yourself

A gravel patio costs less than pavers or concrete and requires no special tools or skills. You dig out the area, lay down landscape fabric to stop weeds, add a border to hold the gravel in place, and spread the gravel itself. The whole job takes a weekend for a small patio and can be done by one person. Gravel does shift under foot and needs raking smooth every few months, but it drains when ready and you can change the layout anytime without breaking anything up.

The main decision is whether to use crushed stone (angular, locks together, stays put better) or pea gravel (smooth, comfortable underfoot, migrates more easily). Most people use crushed stone for the base layer and pea gravel on top for comfort and appearance.

Key Takeaways

  • Mark out your patio shape with spray paint or chalk, then dig out the area 4 to 6 inches deep to account for gravel depth and base materials.
  • Lay landscape fabric over the soil to block weeds, overlapping seams by 12 inches and securing the edges so it does not shift during installation.
  • Install a border of wood, metal, or plastic edging around the perimeter to contain the gravel and define the patio boundary.
  • Spread 2 to 3 inches of crushed stone as a base layer, then top with 2 to 3 inches of pea gravel or decorative stone, raking smooth.
  • Rake the surface level every few months and add fresh gravel once a year, as some will migrate into surrounding soil and grass.

Mark out the patio and dig to the right depth

Decide on the shape and size of your patio. Rectangular and square are easiest to build; curved edges are possible but take longer. Mark the outline with spray paint, chalk, or a garden hose laid on the ground so you can see the final footprint.

Dig out the marked area to a depth of 4 to 6 inches. This depth accounts for 2 to 3 inches of crushed stone base, 2 to 3 inches of finished gravel, and a small margin for settling. Remove all grass, roots, and large rocks. The bottom does not need to be perfectly level—slight slopes actually help water drain away from your house—but remove any holes or high spots that would create puddles.

If the soil is very compacted clay, loosen it with a garden fork so water can drain through. If your yard already has drainage problems, consider adding a 1-inch layer of sand before the landscape fabric to improve drainage further.

Lay landscape fabric to stop weeds from growing through

Landscape fabric is a woven material that lets water through but blocks light, preventing weeds from sprouting under your gravel. Spread it across the entire dug-out area, overlapping seams by at least 12 inches so weeds cannot push through the gaps. find the edges with landscape staples, rocks, or soil so wind and foot traffic do not shift it during the next steps.

Do not use plastic sheeting instead of fabric. Plastic blocks water and will create a soggy, muddy patio. Landscape fabric is inexpensive—usually $0.10 to $0.30 per square foot—and sold in rolls at any garden center.

Install edging to contain the gravel

Edging holds the gravel in place and defines the patio boundary so it does not spread into your lawn. Common options are wood (cedar or pressure-treated 2x6 or 2x8 boards), metal landscape edging, or plastic edging. Wood looks natural but rots over time; metal and plastic last longer but are less attractive to some people.

Dig a shallow trench around the perimeter—about 2 inches deep—and set the edging into it so the top sits slightly above ground level. This prevents gravel from spilling out onto the surrounding grass. find wood edging with landscape spikes driven through the board into the ground every 2 to 3 feet. Metal and plastic edging usually come with stakes or clips for fastening.

Make sure corners are square (use a carpenter's square or measure diagonally—the two diagonal measurements should be equal). Uneven corners look sloppy and make it harder to spread gravel evenly.

Spread the base layer of crushed stone

Pour crushed stone into the patio area and spread it evenly to a depth of 2 to 3 inches. Crushed stone is angular and locks together, creating a stable base that prevents the top layer from sinking unevenly. Use a rake or shovel to level it, breaking up any clumps. Walk across it a few times—the weight helps it settle and compact naturally.

Crushed stone is sold by the ton or cubic yard at landscape suppliers and home centers. A cubic yard covers roughly 100 square feet at 3 inches deep. Measure your patio length × width in feet, divide by 100, and round up to find how many cubic yards you need. For example, a 10 × 12 foot patio is 120 square feet, so you need about 1.2 cubic yards (round to 2).

Add the top layer of pea gravel or decorative stone

Spread 2 to 3 inches of pea gravel or decorative stone over the crushed stone base. Pea gravel is smooth and comfortable to walk on; decorative stone comes in many colors and textures. Rake it smooth and level. Walk across it to help it settle, then rake again to fill any footprints.

Use the same calculation as for crushed stone to estimate how much you need. A finished patio should feel stable underfoot—if you sink more than a quarter-inch when you step on it, add another half-inch of gravel.

Maintain your gravel patio through the seasons

Rake the surface smooth every 2 to 3 months, especially after heavy rain or foot traffic. This redistributes gravel that has shifted and fills in low spots. Once a year, usually in spring, add a fresh 1-inch layer of gravel to replace what has migrated into the surrounding soil and grass.

If weeds do appear, pull them by hand or spray them with a herbicide—landscape fabric blocks most, but seeds can still blow in and germinate on top. Sweep off leaves and debris regularly so they do not trap moisture and create a place for moss to grow.

In winter, do not use rock salt on a gravel patio—it damages the gravel and contaminates soil. Use sand or kitty litter for traction instead. If you live in a freeze-thaw climate, the gravel may heave slightly in spring; rake it level again once the ground thaws.

Frequently Asked Questions

How much does it cost to build a gravel patio?

Material costs vary by region and stone type, but a 10 × 12 foot patio typically costs $100 to $300 in gravel, edging, and landscape fabric. Crushed stone and pea gravel are the least expensive options. Decorative stones cost more but last longer and look more finished.

Can I build a gravel patio on top of existing grass?

No. You must remove the grass and dig out the area so the gravel sits in a defined bed. If you skip this step, grass will grow up through the gravel and the patio will blend into the lawn instead of looking intentional.

Do I need landscape fabric, or can I just spread gravel on soil?

Landscape fabric is worth the small cost. Without it, weeds will sprout through the gravel within weeks, and you will spend the season pulling them. Fabric blocks 90 percent of weeds and makes maintenance much easier.

What is the difference between crushed stone and pea gravel?

Crushed stone is angular and locks together, making it stable and long-lasting. Pea gravel is smooth and comfortable but shifts more easily under foot. Use crushed stone as a base layer and pea gravel on top for the best combination of stability and comfort.

How often do I need to add new gravel?

Add a fresh 1-inch layer once a year. Gravel migrates into surrounding soil and grass, compacts, and gets kicked around. Annual topping keeps the patio looking full and maintains the proper depth for drainage and comfort.