Ndi kulimbikitsa zolinga za China za "dual carbon", kupulumutsa mphamvu ndi kuchepetsa mpweya m'nyumba zikugogomezedwa kwambiri.Madera ambiri amaletsa kapena kuletsa kugwiritsa ntchito zotchingira kunja kwa khoma, pulasitala yopyapyala yakunja yotsekera m'nyumba zazitali, komanso kutsekera kwakunja kwa khoma kumangokhazikitsidwa ndi zomata.Ubwino wa masangweji ophatikizika opangidwa ndi makoma a zikopa ziwiri (omwe amadziwika kuti makoma a zikopa ziwiri zokhala ndi zotchingira) akuyamba kuonekera.

Masangweji ophatikizika opangidwa kale opangidwa ndi makoma akhungu lawiri ndi zida zapakhoma zopangidwa ndi zigawo ziwiri za masilabu a konkriti omangika omwe amalumikizidwa ndi zolumikizira kuti apange gulu la khoma lokhala ndi kabowo wapakatikati kuti azitha kutchinjiriza.Pambuyo pa kukhazikitsa pamalopo, patsekekeyo imadzazidwa ndi konkriti yothira kuti ipange khoma lokhala ndi ntchito yotsekereza.

Sangweji yopangidwa kale yopangidwa ndi makoma akhungu lawiri safuna manja a grouting, kuchepetsa zovuta zomanga komanso ndalama zomanga.Ali ndi maubwino monga kukana moto, kukana moto, kusakula kwa nkhungu, komanso kutchinjiriza kwamafuta.