M'magawo a mpikisano wamasiku ano ndi misika yomangamanga, kusankha ma price a aluminium angapangitse kulimba mtima, zidziwitso, komanso magwiridwe antchito. Pomwe aluminiyamu amadziwika kwambiri chifukwa cha mphamvu zake, zopepuka, komanso kukana kwa kutukuka, osati ma prine onse a aluminiyamu omwe amapangidwa ofanana. Izi zimapangitsa kuti zitsimikizika kuti makontrakita, omanga, ndi eni nyumba omwe amadziwa momwe angadziwire kusiyanitsa ndi mawonekedwe apamwamba a aluminium. Monga dzina lotsogola m'makampaniwo, WJW Aluminium World Wor-Tier a Aluminium a aluminium omwe amakhazikitsa muyezo mu magwiridwe antchito ndi mtundu.