3. The Straw Bale Cottage
Straw bale construction is an ancient technique that has been revived for its excellent insulation properties and minimal environmental footprint. Straw bales, a byproduct of grain production, are used to create walls that are then plastered with clay or lime. This affordable method results in homes with high energy efficiency and a unique aesthetic.
4. The Earthbag Dome
Earthbag construction utilizes bags filled with earth or sand to build structures that are both sturdy and sustainable. The dome shape not only provides natural insulation but also offers resistance to natural disasters. Earthbag domes can be constructed with minimal financial investment, making them a viable option for those seeking an affordable eco house.
