We are contemplating replacing our dilapidated deck with a patio that eventually will become a screened in area. We have to do it in steps in order to avoid getting a loan. The dimensions would be 16X22 and it will be raised about 2 feet with block. We got one estimate that so far surpassed my expectations that I decided before we move to the next estimate I would see what is a reasonable expectation. If someone could just give me a ballpark number, it would help me make a decision whether or not to settle for a fixed deck or make a move forward.