If you want to build with concrete, look into ICF (insulated concrete forms). These are foam panels that easily fasten together make the forms. After the concre

If you want to build with concrete, look into ICF (insulated concrete forms). These are foam panels that easily fasten together make the forms. After the concrete is poured, the forms stay in place to form the insulation. If you are handy, you could probably do the pour yourself with friends and family, saving you a lot of money.