Abstract
The aim of our study is investigation of new living style and housing design where aged and disables can move freely in snow season without barrier. On this paper, We made clear as follows. Planning of the low floor type house using co-generation system is effective in energy cut and making new living style in snow country. Especially intermediate space (greenhouse, workshop, garage, entrance space) that is warmed low temperature by using cascade heat system from co-generation's surplus heat is effective in connecting between outside and living space, and makes livable in snow season indoor life.