Ubwiherero bwera bwarushijeho gukundwa cyane mumyaka yashize kubera ihumure nubwiza. Iyi ni ubwogero bwuzuye kandi bukora, cyane cyane kubakunda igishushanyo mbonera cyoroshye kandi kigezweho. Imwe mubyaremwe yo kwiyuhagira cyera nigishushanyo mbonera cyacyo cyiza. Ikibanza cya SPIndle cyihariye na Trapezodal cyemerera abakoresha kurambura no kuruhuka muburinzi bwagutse, bitandukanye nubundi bwogero bushobora kumva ko bagabanutse kandi batamerewe neza. Imiterere ya trapezodal nayo ikwirakwiza uburemere, yoroshya kwicwa no kuruhuka mubituba. Byongeye kandi, igifungo gihinduka cyemerera abakoresha gutunganya uburebure ningugu yigituba kubyo bakunda, gutanga ihumure ryanyuma. Ikindi kibone kigaragara cyubwogero bwera nigikorwa cyacyo gifatika. Icyambu kirenze urugero nicyambu cyoroshye gukoresha mugihe kibuza nta muyoboro wamazi kandi ntamazi atemba, komeza ubwiherero kandi bwumye. Byoroshye-kwisukuye kurangiza igituba cyera nacyo cyorohereza gukomeza no gukomeza kugaragara gishya hamwe nimbaraga nke. Imyifatire ihinduka kubituba byera byongeraho ikindi kintu cyoroshye. Irashobora kwimura byoroshye ubwogero kumwanya uwo ariwo wose mu bwiherero ukurikije ubushake bwumukoresha adafite ubufasha bwumwuga.
Igishushanyo mbonera cya hittotub cyera cyegeranya kuri rusange mubwiherero nongeraho ikintu cyimyidagaduro kumwanya. Igishushanyo cyacyo cyiza, kidahwitse kandi kisukuye, imirongo isukuye, isukuye ihuza neza nubwitange ubwo aribwo bwose bwizitizi, bitera imbere. Guhindura ubwogero bwera mu guhuza nuburyo bwo mu bwiherero butandukanye butuma habaho guhitamo neza abadafite icyerekezo cya themer, nkuko byuzuza hafi uburyo ubwo aribwo bwose. Ibara ryera ryibituba ni ikindi wongeyeho. Nibisobanuro bya kera kandi bidafite igihe byombi hamwe nibindi bikoresho byubwiherero nkigitambaro, hasi hasi hamwe numwenda wiyuhagirana kugirango ukore ibintu neza kandi byumvikane bishakisha umwanya. Usibye ibintu byayo bikora, ubwogero bwera nabwo bugira urugwiro. Bitewe nuburyo budasanzwe, ikoresha amazi make kurenza ayandi tubi, bigatuma bigura neza kandi bikagira ubwenge.
Mugihe ibituba byera bikunze gukorwa mubintu biramba cyangwa fiberglass, biracyari ngombwa guhitamo ikirango gizwi kugirango cyiza, kuramba, kandi kwizerwa. Ibi ni ngombwa cyane cyane niba umukoresha afite ibisabwa cyangwa akeneye imiterere yihariye yo mu bwiherero. Byose muri byose, ubwogero bwumweru ni uburyo bwiza, bushimishije kandi butagenda kubantu bose bareba kuvugurura ubwiherero bwabo. Imiterere yacyo idasanzwe na trapezodal itandukana nubundi tub gakondo kandi ni ishoramari ryubwenge kubangamizi bashakisha ubwiherero bugezweho, bufite uburebure bwa metero. Inyungu nyinshi zituma habaho amahitamo akunzwe kubanyirize muri iki gihe kandi biteganijwe ko azakomeza gukundwa mugihe kizaza, atanga uburambe bwibyiza kandi bwiza bwo kwiyuhagira mumyaka iri imbere.