Concrete VS Stone Retaining Walls: Which to Choose

For areas that are prone to heavy rain or worse, flooding, a retaining wall is the best feature to have installed. Aside from redirecting any water build-up and soil erosion though, a retaining wall can also provide a way to maximize your landscape and provide alternative spaces for plant pieces if you wish. When having a retaining wall installed, there are a number of different styles and materials that you can go for depending on the layout of your outdoor space.

For materials on the more durable side, you will want to consider either concrete or natural stone. Both materials have their advantages and when it comes to choosing between the two for your retaining wall, both offer different features for consideration.

What Differentiates Concrete and Stone Retaining Walls

Being considered as different types of stone materials with high durability, both concrete and stone retaining walls can provide a sturdy structure for your landscape. If you are choosing between the two, there are different advantages and disadvantages for consideration:

Pros and Cons of Concrete Retaining Walls

The first thing to know about concrete retaining walls is that they are utilized in the form of poured concrete, as well as interlocking concrete units. Because of this, they create greater ease in installation and have lesser labour costs. Aside from this, concrete, in general, is a versatile material to have for any structure given that it offers a wide range of colour options and style choices for its stacking. No matter how it is stacked, however, concrete retaining walls, especially larger ones, are the best option in holding back large volumes of soil.

When it comes to its pitfalls though, a notable one would be that they can’t be used solely in walls 4 feet or higher without proper engineering and permits. This is because interlocking concrete blocks don’t have footings, which are necessary to stabilize taller retaining walls. Design-wise, corners and decorative walls are harder to obtain and need special pieces or to be cut in half. Plus curves are difficult and labour intensive.

Pros and Cons of Stone Retaining Walls

When having natural stone as your choice of material for your retaining wall, generally the process involves certain stones being stacked to create a wall. Granite, flagstone, fieldstone, and sandstone are popular variants of natural stone used for retaining walls. Either that or it is constructed as rubble walls which are made from a random assortment of boulders and rocks to create a unique wall. You’ll typically see this kind of wall for smaller structures and features a rustic look.

A notable benefit of this retaining wall type is that don’t require special connections or mortar to hold it together. In addition to this, the natural stones provide a natural solution for inherent grade transitions. The downside with natural stone retaining walls however is that they can be labour intensive and over time can end up with drainage problems. While the design can be visually appealing, it can also be tough when it comes to corners and tricky in piling the proper rocks.

How to Choose One Over the Other

A lot of factors like the condition of your landscape and what elements affect it can help determine which type of structure and material would work for it. Concrete and natural stone are both beneficial materials for your retaining walls with their own pitfalls. There is nothing wrong with choosing one over the other but the most fitting choice for your outdoor space may end up falling on which can handle your outdoor space better. Either that or you can have a consultation with a professional service group.

Why Consult Werribee Landscaping

There are a variety of different professional service groups that you can refer to for consultation on the best retaining wall for you. If you are looking for a group that can not only provide this but also superior quality results that will not burden your wallet, you will want Werribee Landscaping. At Werribee Landscaping, you are guaranteed not just quality options, but also a reliable team that can create durable, long-lasting, and beautiful retaining walls for your space.


Whatever choice of retaining wall you make for your outdoor space can lead to different effects. While both materials have different things to offer, choosing between the two depends on more than what kind of features you are looking for. For something that is durable and versatile in looks, you will want concrete. If you want something with a natural aesthetic that stands well against heavy dirt, then the option is stone retaining walls. Either way, there are different factors that can help determine the best fit.


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