Retaining walls are designed landscaping toowoomba companies to help homeowners overcome uneven terrain in their landscape and can add aesthetic appeal to an otherwise bare landscape. Retaining walls are often used to enhance the amount of open space in a landscape, and they can also provide environmental benefits like protecting spaces from excessive saturation and protecting soil from erosion.
This type of landscape structure is commonly used for different purposes. For example, retaining walls may be built as part of a storm water drainage system that is designed to prevent flooding in residential areas. Walls, typically in the form of posts and retaining plates, are installed on top of a foundation or on the landscape to create a dam that can prevent water from flowing into a home or building and keep soil from draining away. In addition, these walls may be built to protect water sources, such as ponds, from overflowing into the soil surrounding homes and buildings. Additionally, these structures can be built in order to hold back water so that it does not enter a home and may be channeled away from foundation walls and into a storm water system.
Retaining walls are also used for other reasons. In a retaining wall system, retaining materials are placed above and around the soil that is being used to support plants or landscaping. The materials used may include pergola type plants that grow tall and spread out in a decorative way. These materials are usually chosen based on visual appeal and how they will affect the landscape. For example, stones may be installed around the pergola if a natural stone look is desired. In addition, some types of plants may be planted next to retaining walls to add a more formal look to the landscape.