9' is better, especially for walk-out basement. you will spend more time there than regular basement. (otherwise, no need for walk-out).* z) {6 ?2 ^- P# @0 P6 v) l) s+ k
laosan 发表于 2009-12-12 18:45
本帖最后由 ceramistpalace 于 2009-12-13 01:50 编辑 / q6 E F, r; y/ D& h( B3 m
8 M: X3 i8 W4 I' Sthis is a hardware upgrade which you can't do it afterwards, you may regret not spending the $2,500 after you take possession. 10 ft basement may not be possible for a 2 storey because the public sewage might be well above your house drain- out pipe if excavation of soil goes a bit deeper. Ask your builder and they would tell you yes or no.