ʻO ka pepa puka PC, ka ʻano U, ka laina hoʻopaʻa ʻia ʻo U

Pepa puka PC, laina extrusion pepa i paʻa U/U:
●Ke kūkulu ʻia ʻana o ka sunroof i nā hale , nā keʻena, ke kikowaena kūʻai, ke kahua pāʻani, nā wahi lehulehu o ka leʻaleʻa a me nā hale lehulehu. ʻO ka pale ua o nā keʻena kaʻa kaʻa, nā hale kaʻa, pergolas, corridors.
● Nā pale palekana no nā pūʻali palekana ma nā kula kula hānai nā mokulele, nā hale hana.