Pea gravel patio construction

How deep should a pea gravel patio be?

Add pea gravel to a depth of about 2-1/2 inches. Use a garden rake to smooth high spots and fill low spots as you go. Remember, the border should be about 1/2 inch higher than the gravel to help keep the small stones in place. If you need to tamp down the gravel , use a hand tamper.

Can you use pea gravel for patio base?

While pea gravel can be used as a mulch alternative, garden border and other landscaping purposes, it is not the best choice for a patio base . If you use pea gravel beneath a patio , take a few simple steps to ensure the stability of the base before setting your surface stones, pavers or bricks.

How do you firm up pea gravel?

Generally, you work the soil about 6 inches deep, remove any weeds, lay down 2 inches of coarsely textured base rock (also called crushed rock), and cover that with a 3-inch-deep layer of pea gravel . The base rock stabilizes the pea gravel to provide a firm surface.

How do you seal a pea gravel patio?

Remove 8 inches of topsoil from the site of the patio with a shovel. Lay landscape fabric over the tamped dirt to keep the gravel foundation from sinking in the ground. Spread a 3-inch-deep layer of 3/4-inch gravel over the fabric, and tamp it. Spray a coat of hot RC-250 over the first layer of compacted gravel .

Can you walk barefoot on pea gravel?

Pea gravel is a popular material because it is inexpensive and comes in a variety of colors and sizes. It’s composed of rounded pebbles, so it is comfortable for pets or bare feet to walk across. Because of its round shape, however, pea gravel can ‘t be compacted into a smooth surface.

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How much pea gravel do I need for a 12×12 patio?

Measure the length, width and depth in feet of the area to be covered. Multiply the three numbers together. Divide by 27 to get the number of cubic yards of pea gravel needed . For example, if the area is 9 feet square and the gravel is to be a foot deep, multiply 9 by 9 by 1 to get 81.

Does pea gravel need to be compacted?

Some fill materials, such as round stones like pea gravel , tend to be self compacting . The material still needs to be compacted in order to reduce settling that will occur over time. The top 6 to 12 inches of the backfill under the slab should be filled and compacted with well-graded gravel or crushed material.

Do I need gravel under concrete slab?

Whether you pour concrete for a walkway or patio, a strong gravel base is required to prevent the concrete from cracking and shifting. Gravel is especially important in clay soil because it doesn’t drain well, which results in water pooling under the concrete slab and slowly eroding the soil as it finally drains.

How much does pea gravel cost per yard?

The general range for a cubic yard of plain pea gravel is about $15 to $75, and a ton will cost about $10 to $50. For a colored variety, expect to add an extra $20 to $50 to those prices .

What do you put under pea gravel?

Alternative Edging Cobbles, bricks, pavers or pieces of stone are alternative materials to rigid metal or plastic edging if you prefer a more natural look to your pea – gravel ground cover.

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Is pea gravel cheaper than River Rock?

Pea gravel is lighter, which makes it easier to scatter, especially in high-traffic areas. On the other hand, it’s less expensive than river rocks , so it’s a good choice for covering large areas.

Should landscape fabric go under gravel?

For all that, weed cloth does have a use: under hardscape. It may be bad under bark dust, mulch, soil, or compost but it works very well under river rock, gravel , decomposed granite, or flagstone. It certainly does help with weeds, but it also keep mud and aggregate separate during our wet winters!

What is the best material to put between flagstone?


Is a gravel patio a good idea?

Low cost and low maintenance, DIY-friendly pea gravel patios appeal with wonderfully non-pretentious beauty. Outdoor spaces add value, not only for resale, but in lifestyle terms as well. If you’re in the process of designing a patio , the breadth of possibilities may strike you as overwhelming.