Why use gabion baskets for retaining walls?

Gabion baskets are one of the many materials used to create retaining walls. Unlike other materials, such as concrete and brick, gabions are highly permeable and are not vulnerate to drainage issues, so water cannot build up, start cracking and, eventually, collapse.

What is the purpose of retaining walls?


Retaining walls are designed to hold back soil for many purposes, including reducing soil erosion, making sloped areas more functional and improving drainage. Retaining walls can also be used for decorative purposes in home landscaping. 

  

Are retaining walls covered by building regulations?


Not all retaining walls will require building regulation approval. However, there are guidelines in place to ensure retaining walls are built to a good standard – making sure these are structurally sound and well-maintained.

According to Local Authority Building Control, “If you build a retaining wall within 3.7m of a street, the Highways Act 1980 requires you to seek approval from the local authority or if the road is adopted from the relevant Highway Authority.” At the same time, freestanding retaining walls in the middle of a private garden will not require the same standards.

   

Are retaining walls permeable?


Retaining walls made of concrete or brick will not be permeable as water will not be able to pass through the wall. Efficient drainage is essential for retaining walls. This makes gabion baskets the ideal material to build retaining walls.

The benefits of using gabion baskets for retaining walls.

 

  • 1.     Efficient drainage
  • 2.     Prevent soil erosion
  • 3.     Sympathetic to natural surroundings
  • 4.     Great decorative feature
  • 5.     Low maintenance

 


Not only do gabion baskets create permeable retaining walls that prevent soil erosion but can also create low-maintenance decorative features that will enhance the look of any landscape. These can be built with local gabion stones to seamlessly fit in with their surroundings. Plus, gabion cages are also sympathetic to nature, allowing vegetation to grow through the baskets.