Pāpā ʻāwīwī, i kapa ʻia hoʻi ka pā profiled, ua hana ʻia me ka pā kila i uhi ʻia i ka kala, ka pā galvanized a me nā papa metala ʻē aʻe ma o ka ʻōwili ʻana a me ke kulou anuanu i loko o nā papa profiled corrugated. Ua pili i ka hale, ka paia a me loko a me waho paia hoʻonani o ka 'oihana a me nā hale kīwila, hale kūʻai, kūikawā hale, nunui-span kila hale hale, etc. He mau ano o ka mama kaumaha, kiʻekiʻe ikaika, waiwai kala, oluolu a me ka hana wikiwiki, ke kū'ē i ke ōlaʻi, ka pale ahi, ka ua, ke ola lōʻihi, ka mālama ʻole, a me nā mea ʻē aʻe, a ua hoʻohana nui ʻia.