Why should you choose prefab eco homes when you are considering your next home? There are many reasons why these homes are becoming so popular, and the environmental and ecological benefits are just a small part of the reason. If you want to lessen your negative impact on the earth and do your part to prevent ecological damage then prefab eco homes will help you do this in a big way. One of these homes uses between three and four junk cars for material, versus three to four acres of lumber decimated for the traditionally built home. This fact alone lets you know that your choice of prefab eco homes can have a tremendous benefit to the environment.