Very narrow window needs replacement.
We have a very narrow window in our bathroom (approximately 8” height x 40” wide) which really needs to be replaced and put one in that will open so that we can get ventilation. The window cannot be bigger then the existing one due to the construction of the house. We do have a vent fan in the bathroom, but it isn’t enough and the bathroom tends to get moldy. The modular home was built in the early “60s. Any suggestions as to what we can do or put in place of this window so that we can get air/ventilation into the bathroom. Any ideas are greatly appreciated.