気密と断熱をしっかりと確保した屋根面に厚手の石膏ボードを張って2階の天井面を作ります。
Make a ceiling surface on the second floor by stretching a thick gypsum board over the roof surface where airtightness and insulation are secured securely.
2018/12/12 - 2018東川田園の家 Higashikawa Rural House
気密と断熱をしっかりと確保した屋根面に厚手の石膏ボードを張って2階の天井面を作ります。
Make a ceiling surface on the second floor by stretching a thick gypsum board over the roof surface where airtightness and insulation are secured securely.