14# 张小杰 - u* V9 W: x" S! w, ?6 k- u* n5 X+ u# N# E t
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检查一下,保温是否完全。) j2 X/ u* X, ~4 W7 A& M* y& g
屋顶有没有保温?有时仅有DRYWALL而已。+ L0 a' c0 ^9 F6 V, g
地基四周的缝隙应用泡沫封上。% c/ f. S; U w
车库门应不透气。 + B% d9 U5 S8 `tradesman 发表于 2009-12-9 08:40
4 t1 x7 l) l- q# ]! k: j- rYeah, it's hard to install fiberglass on ceiling. Much easier if he just installed ceiling drywall first and then blew popcorn into the attic.