How tall can I make a vertical earthbag wall?
There is really no limit, especially if anchored to the wall as described above. Q: I am building it right next to the ocean in Nova Scotia and plan to fill the bags with cob. A: Filling the bags with cob in Nova Scotia may not give you enough insulation for the structure to be very thermally efficient. You might consider adding some sort of external insulation, or filling the bags with a more insulating material…which can also affect how high the walls go.
