Gabion Wall (1m Tall)

Step 1 – Identify location

Step 2 – Dig

Step 3 – Geotextile

Place a layer of geotextile or weed mat on the soil to prevent weeds from growing up and through your gabions.

Step 4 – Add Basecourse

Step 5 – Compact Gravel

Most low-level gabion walls do not require a foundation but if you have a large amount of groundwater or the soil is weak, it may be needed.

Step 6 – Unfold the Baskets

Step 7 – Join the Cages

Step 8 – Fill with Stone

Step 9 – Close Lids

Step 10 – Finished Project

Step 1 – Identify the location

Step 2 – Dig

Regulations state that retaining walls should start at 50cm below ground.  However, gabion walls lower than 1m are often placed directly on the ground or at a shallower depth.  Digging between 10cm-50cm or until the ground is firm, such as clay instead of the topsoil should be adequate.

Step 3 – 6 Degree Slope

If you are retaining a lot of earth, the trench should have a 6-degree slope leaning back.  If you are retaining a small amount of earth such as a garden bed or the wall is mostly decorative, you can maintain an upright edge instead of a 6 degree slope if you prefer.

Step 4 – Add Gravel

Add a 10cm layer of gravel or basecourse on top of the soil.

Step 5 – Compact Gravel

Step 6 – Geotextile

Most low-level gabion walls do not require a foundation but if you have a large amount of groundwater or the soil is weak, it may be needed.

Step 7 – Unfold the Baskets

Step 8 – Join the Cages

Step 9 – Fill with Stone

Step 10 – Close Lids

Step 11 – Finished Project