Eliminating cold areas in the building, rather than warming just one room.
By doing so, you can prevent heat shock, moist, and dew condensation due to temperature differences, and you can live comfortably at around 20 ° C.
Remodeling that can be done concretely
(If necessary, combine the following methods)
1.Insulation repair of window.
2.Insulation repair of outer walls, roofs and foundations
3.Through the skeleton space (underfloor space, inner wall cavity, space between 1th ceiling-2th floor, hut space) so that air can flow ⇒ Brings the effect of air cycle.
4.Provide a heat collecting ventilation layer on the roof surface ⇒ Take in solar heat from the roof surface.
5.Provide a heat collecting ventilation layer on the outer wall surface ⇒ Take in solar heat from the wall surface.
6.Install floor heating.
7.The floor plan full of private rooms is expanded to wider space.
8.Install Kakurenbo (underfloor space heating) for low-temperature radiant heating for the entire house.