If a retaining wall is going to be a part of your landscape design, then you need to learn as much as you can about Hardscape Contractor Nashville garden walls. There are different types, and some may not suit your property and design ideas as well as others. The more you know about these various types of walls, the easier it is going to be for you to decide which type you want to include in your landscaping. The four basic types of retaining walls are: gravity, cantilevered, sheet piling and anchored

· Gravity - These are great if you need to elevate your yard a little bit. They help to retain earth that will collapse without a wall, so you always have a yard with a nice, even surface. These walls use their own mass to resist the pressure that is behind them from the earth. The construction is quite simple, and relies on gravity for the right support. They are strong and will last for many years. Nashville Hardscape Contractor

· Cantilevered - These are Hardscape Contractor Nashville garden walls that can be built very high. In fact, they can be built to be 20 feet or higher. They must have steel reinforcements, making them rather expensive to put in and to maintain and repair. You can choose to have a contractor build cantilevered walls right on your property or have them built at a factory and brought to your home.

· Sheet Piling - If you have clay soil or are putting your retaining wall in a narrow area, this type of retaining wall is ideal. They can be made from a variety of materials, including steel, wood and vinyl, and because they are so versatile, they are becoming more and more popular. Much of the building material actually goes below ground in most cases, so you will need to use planks of certain materials. About two-thirds of the material is actually going to be visible and above ground.

· Anchored - If you need to have extra support to hold up earth, these retaining walls are great. The one problem with anchored walls is that they can be complicated to construct, and it takes a lot of hard work to make sure that they are installed properly. You need to think about what you need this wall for and decide if this is actually the best option for you.