ʻO nā hale hoihoi loa i kūkulu ʻia i kēia mau lā, ʻo ia ka ikehu, ʻoluʻolu kaiapuni a me ka ʻōmaʻomaʻo.ʻO ka Insulating Glass Unit (i kapa ʻia ʻo IGU a i ʻole ʻāpana IG) me ka uhi haʻahaʻa-E ua lilo i mea koho mua loa o nā hale hana hou.ʻAʻole ia e pale wale i ka ʻino, akā ʻoi aku ka nui o ka hoʻohui ʻana i nā hana he nui o ka insulation thermal, mālama i ka ikehu, ka hana akamai, ka mālie a me ka palekana.Hāʻawi ia i kahi noho ʻoluʻolu e hiki ai i nā poʻe ke leʻaleʻa i nā kau ʻehā, ka ikaika o ka ikehu, ke aloha kaiapuni a me ka mālamalama.
Hāʻawi ʻo Jinjing i nā hoʻonohonoho he nui o nā ʻāpana aniani insulating, ʻoi aku nā koho no IGU.ʻOi aku ka maikaʻi o nā ʻāpana insulating e hoʻomaikaʻi i ke ʻano a me ka hana no kāu hale, me ka pale siliki a me ka paʻi kikohoʻe me nā kala momona, nā notches a me nā lua inā makemake ʻia, hoʻopiha argon, curved a me ke ʻano IGU.