1、装修不搭：比如您窗户没换，家里装修啥都是的，唯独窗户还是旧的，那装修的再好，因为窗户旧而大大降了装修的层次和品位，旧窗户会让您感觉不搭配。

1, we do not take your decoration: for example, the windows did not change, home decoration, everything is new, but the window is old, the decoration is good, because the old window finally and greatly reduce the decoration level and grade, the old windows will let you feel collocation.

2、后期更换麻烦：即使装修的时候没有更换门窗，如果旧窗户在装修后的1-2年内您感觉旧窗户不好用，想更换新的门窗，那后期换门窗比较困难，拆除旧窗势必对原来的墙体腻子油漆，还有瓷砖会有或多或少的破坏，所以装修房子一般都会选择更换门窗，不会在门窗环节省钱，比如家具家电可以选择后买，把省下钱的钱用于更换门窗，家具家电可以后期慢慢往家里添置。

2, a late replacement trouble: even without the replacement of doors and windows decoration, if the old windows in the decoration after 1-2 years old windows you feel not good, want to replace the new doors and windows, doors and windows for the later more difficult, the demolition of the old window is bound to the original paint and putty, tile will have more or less damage so, the decoration of the house will generally choose to replace the windows and doors, windows and doors will not save money in sectors, such as furniture and appliances can choose to buy, to save money for the replacement of doors and windows, furniture appliances can later slowly to the home.