整修200sf porch使其变成standalone的大概花费多少？# Living
c*1
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请问有没有大牛有经验，整修200sf porch使其变成standalone的大概花费多少？目前
发现的问题：
1. porch is improperly installed against siding;
2. ledger board: no flashing installed, bolting is improper (in one line), a
crack is noticed
3. some deteriorated porch floor boards
发现的问题：
1. porch is improperly installed against siding;
2. ledger board: no flashing installed, bolting is improper (in one line), a
crack is noticed
3. some deteriorated porch floor boards