9' is better, especially for walk-out basement. you will spend more time there than regular basement. (otherwise, no need for walk-out).4 D+ E& q8 Y7 D E- V# r, {
laosan 发表于 2009-12-12 18:45
本帖最后由 ceramistpalace 于 2009-12-13 01:50 编辑 2 S K. J# w" n0 _1 x ~( G, W' B% x5 K+ z1 ^
this 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.