Whakahouhia ngā kākahu kura ki tēnei polyester hou e whakaatu ana i te tae hina — he kākahu i hangaia ki te miro kia ōrite te tae, kia mārama ngā hononga, kia iti hoki te tiaki. Ko te taipitopito raina mā-me-te-kōwhai ngawari e whakaatu ana i te āhua hou, me te whakahonore i te āhua tuku iho o te kākahu. He tino pai mō ngā remu, ngā koti me ngā kākahu e whakaatu ana i te hononga, ā, e ātete ana ki te memeha me te pirau, e ngāwari ana te horoi, ā, e mau ana i ngā āhua koi i roto i ngā mahi o ia rā. He kōwhiringa pono, he utu-pai hoki mō ngā whare wānanga me ngā waitohu e rapu ana i ngā kākahu pakari me te āhua kanapa, pumau, me te tiaki ngāwari mō ngā kura pukumahi.