Ibara rya aluminiyumu ni ibikoresho byiza kubikoresho bya sisitemu ya Gutter, bitanga igihe kirekire, bihindagurika, kandi byiza. Ubuso bwacyo butarwanya ruswa butuma burinda igihe kirekire kwirinda ingese n’ikirere, bigatuma bukwiranye n’ikirere gitandukanye. Umuyoboro woroheje ariko ukomeye, ibara rya aluminiyumu biroroshye gushiraho no kubungabunga, kugabanya ibiciro byakazi hamwe ningaruka zo kwangirika kwimiterere yibikoresho biremereye. Hamwe namabara atandukanye aboneka, iyi miyoboro ihuza nta nyubako zubaka hanze, byongera imbaraga za curb mugihe uhuza neza amazi yimvura kure yinzu no hejuru. Haba kumiturire cyangwa ubucuruzi, sisitemu ya aluminiyumu itanga amabara yizewe, make-yo kubungabunga amazi meza.