Plenty of as like to have their own home, where we may be on our own. Sometimes we are buying a flat, older or new one, in the mansion or modern settlement. Another people are doing even more – they are building their own houses! When you are thinking to do so, don’t forget about external wall insulation, and several more things, that will assist to keep the warm air inside, mainly in the time of the winter. It needs plenty of money, but you will save on heating.