Rufin sauti:don biyan bukatun mutane na haske, kallo, ado, da kare muhalli.Gabaɗaya, gilashin rufewa na iya rage hayaniya da kusan decibels 30, yayin da gilashin da ke cike da iskar gas na iya rage hayaniya da kusan decibel 5 bisa asali, wato, Yana rage hayaniya daga decibels 80 zuwa matakin natsuwa na decibels 45.
Yana da kyakkyawan aikin insulation na thermal:darajar K na tsarin tafiyar da zafi, ƙimar K guda ɗaya na gilashin 5mm shine 5.75kcal/mh ° C, kuma ƙimar K na gilashin rufewa na gabaɗaya shine 1.4-2.9 kcal/mh ° C.Ƙimar K mafi ƙasƙanci na gilashin insulating gas na sulfur fluoride ana iya rage shi zuwa 1.19kcal/mh ℃.An fi amfani da Argon don rage ƙimar K na zafin zafi, yayin da iskar sulfur fluoride ake amfani da shi don rage ƙimar dB amo.Ana iya amfani da iskar gas guda biyu kadai.Hakanan za'a iya haɗa shi da amfani da shi ta wani kaso.
Anti-condensation:A cikin yanayin da ke da babban bambance-bambancen zafin jiki na ciki da waje a cikin hunturu, zazzagewa zai faru akan ƙofofin gilashin Layer guda ɗaya da tagogi, amma ba za a sami ƙura ba lokacin amfani da gilashin insulating.