You might find construction with Durisol blocks interesting - the end result is an insulated concrete house but the construction process is manageable by one or

You might find construction with Durisol blocks interesting - the end result is an insulated concrete house but the construction process is manageable by one or two people. There's an interesting article covering the building of such a house here: https://edinkist.wordpress.com/diary-of-the-build/ https://edinkist.wordpress.com/diary-of-the-build/