No, condo association boarded up THEIR window. You own from the walls in.All window and door projects, both replacement and new construction, need to be permitted with the local municipality. The window replacement includes replacement of the sash and the frame;. 3. One of the following applies: 3.1. I am building a 2 story house that sits SW on a bay in the panhandle of Florida. In Florida, obtaining building permits for impact window installation is generally mandatory. Impact window installation in Florida is a necessity. Here is what you need to know about impact windows building permits in Florida.