Birta galvanized-ka ah ee la dahaadhay ayaa ka adkeysi badan birta qabow-duuban ee la dahaadhay, iyada oo faa'iidadeeda koowaad ay ku jirto daxalaheeda sare iyo iska caabinta miridhku. Marka la eego miridhku iyo iska caabbinta daxalka ee birta galvanized laminated: maaddada salka lafteeda ayaa leh daahan galvanized difaaca. Xitaa haddii cidhifyada laminate-ku ay dhaawacmaan oo qoyaanku soo galaan, lakabka hoose ee zinc wuxuu sii wadaa inuu ilaaliyo substrate-ka; deegaan qoyan ama bannaanka ah, waxay ahaan kartaa mid aan miridhku lahayn in ka badan 10 sano. Taas beddelkeeda, walxaha saldhigga ah ee birta qabow-duuban ee dahaaran ayaa ka maqan lakabka zinc-ka ilaaliya. Sidaa darteed, haddii laminate-ku uu dhaawacmo oo qoyaanku soo galo, substrate-ka ayaa si dhakhso ah u bilaabi doona inuu miridhku, taas oo soo gaabinaysa noloshiisa adeeg 3 ilaa 5 sano. Codsiyada ku jira jawi qoyan ama nus-dibad- sida madbakhyo, musqulo, calaamado bannaanka, ama sariiraha hoose-doorashada birta galvanized-ka ah waxay hubisaa cimri dheeri waxayna ka hortagtaa substrate-ka inuu daxalsho ama finan. Si kastaba ha ahaatee, codsiyada deegaanka gudaha ee engegan-sida armaajooyinka ama albaabada golaha-farqiga u dhexeeya adkeysiga labada shay waa mid dayacan. Haddii aad leedahay miisaaniyad xaddidan, birta qabow-duuban ee dahaaran waa doorasho ku filan; Haddii aad mudnaanta siiso xasilloonida muddada-dheer, birta galvanized-ka la saaray ayaa weli ah ikhtiyaar macquul ah.