Te Taurongo me te Whakahaere Pūnaha
Te mātauranga e whai ake ana i ngā rāngai whakamahinga āwhiowhio mō ngā rūma whare me ngā kaiwhakatū pūtahi whakaritea tirohanga hoki ki te mahi tūpato o te whakapae ki te wā e tere ai te whakauru, ā, ka whai take tonu ki te whakahaere i ngā tūtohu mō te wā roa. Ka whakamahi ngā rāngai nei i ngā hanganga matua e hoki mai nei ki te whakauru tere ki runga i ngā tikanga kore-taki, ka taea te whakaheke i te wā whakauru e 40% nui atu i ngā rāngai whakatū tawhito. Ki te pai rawa te ahumahi o ēnei rāngai, ka whakawai noa ki ngā whakatakotoranga rūma e rerekē ana, ā, ka whakaae hoki ki ngā whakahoutanga iti whenua e huri ana i ngā take wāhi. Ka whai take tonu te whakahaere i te tirohanga whakahaere, ka whai ake i ngā hanganga whakauru e taea ai te whakakī i ngā pane kei te kotahi anake, ki reira ka kore ai te whakarerekē i ngā pane tuatahitia. Ko tēnei pūtake he mea nui i ngā whare e hiahia ana ki te whakawhitiwhiti i ngā taumata whakahaere i runga i ngā rūma. Ka whai hoki ēnei rāngai i ngā rārangi whakatū matua e tautoko ana i te whakapae tūpato, e mau ana i te tika o ngā pane, e tirotiro ana i te āhua matua mō te wā e whai ake nei i te whakauru. Ko te toitū o te pūtahi, ka iti noa iho te whakahaere tonu, ka taea noa iho te whakakī i te wā i muri i te whakauru.