An Earthbag Privacy Wall — 7 Comments

  1. Hi Wayne – Greetings from Botswana. Nice job ! …looks like a pro built it.
    I am trying to start a project here in Botswana and would like to ask where you sourced your bags from and price ?
    cell +267 742 768 21

    • Hi Peter, lived in Gab’s for 5 years in the 90’s. Fantastic place!
      Got the bags from Cost was +-R2.00 per bag Excl Delivery.
      1000 Bags where fairly light – I think my courier cost from Pretoria to JHB was R140.00



  2. Very cool! I’m on the verge of building a wall around my entire property and I am toying with the idea of using her bags instead of cement blocks. The cement blocks you’re going to charge me about 25,000 in the local currency, which is approximately US$5000. I will need to do the calculations, the plot is 200‘ x 90‘ squared, but I think I can do it for far less.

    Does anyone have any experience is with longer walls? I imagine I will have to put a few supports/retaining walls throughout the entire thing.

    • The rule of thumb with straight earthbag walls is that they need to be buttressed at least every 10′, especially if they are over about 3′ high. An easier, and perhaps more aesthetically pleasing way to self-buttress the wall is to curve it in a serpentine pattern.

      • Good idea! The front of the wall was already going to have a curve; I wanted to leave a tree that’s technically on my property accessible to the community members because the women forage for fruits there during the dry months. The curves will look nice.

        I also plan to use the tubing instead of individual sacks, so that design will be much easier to achieve.

        • What about +-6 No 20mm rebar at the wall ends concreted at the base? Tehn 4x holes in the bags (20mm conduit in the bags so holes are easily aligned with the rebar) which drop over the rebar? Top of the wall, bonded beam?

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