<Example2> A house like the old days.(built in 21 years ago)

My house is the house of a Japanese style like the old days, too. But, a wall puts insulation. Then, that is covered with concrete. The good point of my house is very good ventilation. I make the window of the living room opening all the way except for the hottest day of summer, and all the windows on the reverse side of the house are opened, too. As a house doesn't stand close together, wind passes even in summer . It can look at for the flower which my father buys and the tree blindfold from the outside that the window of the living room.

Because there is no equipment of floor heating, a fault of my house is that there is a difference in temperature in the room, the corridor and the dressing room. Therefore, it isn't hard to be devoted the cerebral apoplexy and the heart attack. Even if it does in it is not the whole of the house, much energy should be necessary in the heater to warm up the whole of the room.

My house is done like this to reduce environment loads and to take an environment-like house ...

・I must equip floor heating and lose a difference in temperature in the comings and goings of the room.
・Energy is paid by the solar optical generation of electricity.