Retaining walls can be found in landscapes throughout the country. They are often used in sloped areas where extra support is needed to prevent erosion. Retaining walls can also provide more usable land and can help manage water runoff. These walls literally hold earth in place, so design is very important. A poorly built retaining wall will easily crumble after a few years under the force of the soil that the wall is holding back. When building a retaining wall it's important to consider a few things carefully.
Cost
Budgeting appropriately is a must when building a retaining wall. The cost to build can vary greatly depending on the materials used. Some popular materials for retaining walls include concrete blocks, stone, poured concrete, and wood. Concrete blocks cost between $15 and $30 per square foot, while wood costs between $20 and $25, stone between $25 and $40, and poured concrete between $30 and $40. Certain materials may work better in certain climates. Wood may not work quite as well in areas where the soil has a lot of moisture. The style of the home will also have an impact on which materials are used for the wall.
Size Matters
Another thing to consider when building retaining walls is the fact that size matters. Homeowners should check local codes before beginning construction. Taller walls often have to meet certain requirements. Walls on particularly steep slopes, on unstable soil types, or retaining walls over four feet high may also require the services of an landscape architect or engineer. It will add about 10 percent to the budget to hire an architect or engineer. However, the wall will be engineered to withstand the surrounding forces.
Consider Function
Another thing to consider when it comes to retaining walls is function. While the main purpose of a retaining wall is to hold back soil, there are plenty of ways to incorporate them into your lifestyle. These walls can be used as seating and can play a role in entertaining spaces. It's also important to make sure that the areas around a retaining wall are able to drain properly as well. Adding a drainage system costs on average $3,464. A proper drainage system can help keep a retaining wall stable for years to come.
Retaining walls are a key part of keeping the landscape stable. They are often found in areas where soil erosion can be a major issue. When building a retaining wall it's important to consider a few key things carefully. Having a budget is important since the cost of a retaining wall can vary greatly depending on size and the materials used. Size is also very important. The larger the wall, the more likely you will need to hire a landscape architect or engineer. Function is also key. Retaining walls can easily be incorporated into entertaining spaces and can even act as additional seating. For more information, contact companies like Boehm Landscape Inc.
