Iminyango engenamlilo ayinayo kuphela umsebenzi weminyango evamile, kodwa futhi inomsebenzi wokuvimbela ukusabalala komlilo. Uma kwenzeka umlilo, umnyango womlilo we-stairwell ungavimbela ukungena, ukusabalalisa nokusabalalisa iziqhumane phakathi nesikhathi esithile, okuzosindisa isikhathi esibalulekile sokuphunyuka komlilo.

36 intshi umnyango womlilo,ipuleti lokukhahlela umnyango elilinganiselwe umlilo,eziyisithupha panel umlilo umnyango,5 umnyango womlilo wephaneli,

umenzi wezicabha ezikwazi ukumelana nomlilo,36 intshi umnyango womlilo,double steel umnyango wokuphepha nge-hardware, izithombe zeminyango yokhuni yokuphepha yamafulethi, isibambiso,isicabha sensimbi esiphindwe kabili esine-hardware, izithombe zeminyango yokhuni yokuphepha yamafulethi, iminyango yezokuphepha 820,eziyisithupha panel umlilo umnyango,isithombe somnyango wokuphepha, iminyango yezinyawo ezingu-9 ngaphakathi,5 umnyango womlilo wephaneli,umnyango wephaneli obhalwe phansi,

Isicabha esingangenisi umlilo sokhuni,36 intshi umnyango womlilo,ukusetshenziswa komnyango wokuphuma ezimeni eziphuthumayo,eziyisithupha panel umlilo umnyango,umnyango olinganiselwe umlilo ul,5 umnyango womlilo wephaneli,indlu yokuhlala enesilinganiso somlilo,