How thick should driveway stone be?

The depth of the gravel can vary, but should be at least 4 to 6 inches. To determine this measurement in feet, divide the number of inches by 12 (for example, 6 inches is 0.5 feet). If you plan to do two to three layers, each layer will need to be 4 to 6 inches thick, so you will to calculate each layer separately.

How thick should a crusher be for a driveway?

Add and compact crusher run in 4-inch layers until the rough driveway form is achieved. Two to three layers of crusher run are typically required to reach this point, depending on the depth of the excavated driveway space.

What is the best sub base for a driveway?

The most common sub-base material is DT Type 1 (MOT) which consists of crushed rock graded from 40mm down to dust. The range of sizes ensure the material interlocks when compacted whilst still remaining permeable to water.

How thick should base rock be?

The crushed concrete base should be 4 to 6 inches thick.

What is the best stone for a driveway?

An eye-catching option for the top layer of a driveway, pea gravel consists of naturally weathered stones that are small, smooth, and rounded. Pea gravel comes in an array of colors, or in multicolored mixtures, and is popular as a top layer because of its attractive appearance and smooth texture.

What is the best crushed rock for a driveway?

Rock driveways provide excellent erosion control. Crushed gray rock or gravel is the usual choice. It is sharp and irregular in shape, packing down well because the pieces interlock.

What is the best gravel driveway?

The best types of gravel for a driveway are as follows: Road gravel driveways: Road gravel is the most affordable type of driveway gravel. Its makeup is clay and small stones, typically crushed or naturally angular stones that hold together better than round, smooth stones.

What crushed stone sizes should I buy?

The most popular size of crushed stone among homeowners is known as #57 and is 3/4 inches in size. This crushed stone helps with drainage and is found in many decorative colors and types of rock. It’s commonly recommended for driveways, general landscaping applications, shrub beds and walkways.