Being a vital part of your home’s exterior, a well-constructed driveway can enhance the aesthetics of your property. Different types of materials like asphalt, concrete, pavers, and gravel are used for constructing a driveway. As one of the most affordable options, gravel driveways can add a charm to your home’s aesthetics. There are different types of gravels available to choose from. The choice of gravel can affect the installation and longevity of your driveway. Hence, choosing the right type of gravel is vital for a strong and durable surface. Being aware of the different types of gravel in relation to the installation process can help you select the best type of gravel for your driveway.
Which Type of Gravel Should be Chosen?
Gravel driveways are composed of different layers. Each layer comprises of different sized gravels and serves its own purpose. You need to make sure each layer has the appropriate type of gravel for good installation and durability.
The first layer or foundation, which is a 4-inch layer, must consist of baseball sized rocks. These rocks form a strong foundation as they provide good drainage and prevent smaller rocks from disappearing into the soil.
Over the base, you must place another 3-4-inch layer of golf ball sized rocks. These smaller gravels serve similar functions as the ones in the base. They also fit well against the larger gravels in the foundation, forming a strong base for a driveway.
The top layer must consist of another 4-inch layer of marble-sized rocks that may vary in color depending on the type of stone.
It is best to use machine crushed stone rather than round rock for each layer of your gravel driveway. The machine crushed stone, usually has an angular shape that locks together to form a strong surface. Round rocks usually slip, creating an unstable surface. For the top layer, you can find a variety of gravels to choose from that can enhance the aesthetics of your property. Some of the different types include:
This is a type of material that closely represents a typical gravel driveway. Crushed stones are sized to ideally suit the construction and surfacing of your residential driveway. They can be comprised of limestone, granite, or trap rock depending on the quarry. The blend of gray and white shades makes these stones perfect for any landscape.
One of the most popular types, pea gravel is used for a number of residential driveways. These gravels feature a variety of colors like tan, brown, white, gray, green, blue, and red, and are typically small, smooth, and round in appearance. Their aesthetically pleasing qualities, in terms of texture and colors, make them one of the most popular choices.
White Marble Chips
Unlike their name, marble chips are not necessarily white but can add a touch of elegance to your property. This type, consist of streaks of gray combined with white to add to their visual appeal. Their shimmery and sparkling appearance reflect sunlight and prevent the property from being overheated.
While choosing the right type of gravel for your driveway is important, proper installation is equally vital. Hence, it is best to consult a professional paving company to guide you on the best type of gravel for a lasting and aesthetically pleasing driveway.