Ka whakamahia aua awheawhe hei papa ahumahi, ko te rangatira o te kaupapa te kawanatanga, ko te hiahia te kawanatanga kia whai hua te awheawhe, na reira ka hoahoatia, ka wehewehea te hanganga awheawhe kia rereke nga waahanga iti mo ia hangahanga, ka whakauruhia e ia waahanga he tatau motuhake.
Ko te tautoko he tino taputapu me te uaua, he pai mo te whare awheawhe hanganga maitai nui.
Whakaurua te pae here, te tautoko whakapae, te tautoko poutū, te awhi turi flange, te putorino putunga, te rakau maeneene, te anahera eave.
Purlin tuanui: piauau Z maitai, e whakamahia whānuitia i roto i te whare awheawhe hanganga maitai iti.
Purlin Wall: piauau Z maitai, te maitai whiwhi piauau hanga maimoatanga ka roa ake te ora.
Pepa o te tuanui: whakamahia nga taputapu whakamahana wūru karaehe i te tuanui, ka taea te aukati i te makariri ki waho o te whare.
Whakamahia he peera rino i te wūru karaehe ki runga me raro ki te aukati i te ua me te hau.
Pepa pakitara: whakamahia te peera rino hei panui pakitara, kaua e taapiri etahi atu rauemi.
Awa ua: he mea hanga ma te rino, kia roa ake ai te ora o te waikeri me te aukati i te waikura ina pa ana ki te wai ua, ka piauauhia e matou te awaawa rino.
Raro: whakamahia te putorino PVC 110mm te diameter hei hongere wai ua.
Kuaha: Ko te awheawhe e hiahia ana ki te ahua papai, me te mana hiko kei reira, na reira ka whakamahia e matou he tatau taraiwa motuka, he ataahua te ahua.
Kairangi: i kii mai te kaihoko ka puta he haunga kino ina mahia ana e ratou te paihikara i roto i te awheawhe, no reira ka hiahia te awheawhe ki tetahi hongere hei whakamau i te hau o roto, no reira ka hoahoa matou i te 7 pcs ventilator ki runga o te awheawhe kia hou ai te hau o roto.
Ko te whakamahi raka noa 25*45
Ka whakamahia e te turanga turanga te tohu M24, koinei te tohu paerewa mo te awheawhe iti.