Many of as want to have their own home, where we may be on our own. Sometimes we are buying an apartments, older or new one, in the mansion or modern settlement. Other people are making even more - they are constructing their own houses! If you are planning to do so, don't forget about external wall insulation, and few more equipment, that will assist to put the hot air at house, mainly in the time of the winter. It require a lot of cash, but you would save on heating.