Ntxiv nrog rau kev tso quav thiab tso zis ua teeb meem rau kev noj qab haus huv, cov nas vov tsev tseem tuaj yeem tsim kev puas tsuaj rau koj lub tsev. Cov pob zeb vov tsev yuav zom cov qhov hauv koj soffit thiab eaves kom nkag mus rau saum nthab. Ib zaug sab hauv, lawv tuaj yeem tsim kev puas tsuaj ntau yam hauv cov hauv qab no:
Kev ntxo ntawm cov xov hlau tuaj yeem ua rau hluav taws xob thiab hluav taws
Zom cov yeeb nkab thiab ua rau dej puas
Ua kom puas txheej insulating thiab txo qis nws cov kev coj ua
