Gabaɗayan layin dogo na zamiya, kamar galvanized na ƙarfe na ƙarfe mai birgima, galibi ana amfani da su don zanen gida. Suna da ƙananan buƙatu don zafin jiki kuma suna iya tsayayya da digiri 70, wanda ya dace da mutane gaba ɗaya. Tunda layin dogo na gabaɗaya yana da ɗigon ƙwanƙwasa robobi, masu hana roba da sassa na rarrabuwar filastik a cikin tsarin, idan zafin jiki ya fi digiri 70, ɓangaren filastik zai yi laushi, wanda zai shafi aikace-aikacen akan lokaci.