굴피집은 나무껍질이 두꺼운 굴피나무, 상수리나무, 삼나무의 껍질을 지붕재료로 사용한 집이다.
Oak bark-roofed house uses roofing made with the bark of trees such as cone-fruit platycarya, sawtooth oak, and cedar, which all have relatively thick bark.