39+ How Much To Build A Retaining Wall Background. Average costs and comments from costhelper's team of professional journalists and community of users. A retaining wall is built to help stem the erosion of property, to protect a yard from rising water, or to help create a flat space on a sloped piece of land.
Retaining walls are a great way to create a more useful and beautiful landscape around your home. Because the grade of this yard has a slight slope that will promote water runoff, we can skip this step on this project, but we will add gravel for drainage. Plan out the wall's height and base thickness.
Retaining walls are typically built to create a flat area on a sloped parcel or to control erosion by holding back soil, but they can also be an attractive.
The average cost of hiring retaining wall builders in south australia is $380/m2. Your wall will be much easier to build if you start with a level base and. Homeadvisor's retaining wall cost guide provides estimated prices for building materials (precast concrete blocks, stone, wood, brick, boulder, gabion, timbre), installation per sq. How to estimate backfill gravel.