Izinzuzo: Ukuqedwa kwendawo okungcono kakhulu, ukunemba okuphezulu, kulula ukufafaza upende noma ukufaka ugesi, ukwakheka okuhle kakhulu, kufanele kube izingxenye zangaphandle. Izicelo eziyinhloko: Izinto zikagesi zasekhaya: Izindlu namaphaneli efrijini, umshini wokuwasha, isishintshi somoya; Izimoto: Amaphaneli omzimba, iminyango, izembo zophahla, amashidi angaphakathi; Izinto zokwakha/ezikagesi: Izindlu zamakhompyutha, izindlu zikagesi, ukucubungula okujulile kwamashidi okunemba okuphezulu. Izinto eziyisisekelo: Ishidi elihlanganiswe ugesi, ishidi elinemibala, ishidi elihlanganiswe i-aluminium-zinc, ishidi elihlanganiswe ugesi. Izinto eziyinhloko zokusetshenziswa.