Tūru whakaatu rākau ā-raro rua, he whitu paparanga, ā-āhua trapezoidal, hei whakaatu i runga i te papa, e hāngai ana mō ngā whare putunga rauemi me ngā whare whakaatu.

He tino penapena wāhi te kāpata me ngā tūrua, ā, he mea tino tika kia whai koe mō tō whare whakaatu taera kirikiri.