acrylic block windows
I currently have a dual pane window in my bathroom that is covered with wood blinds. I am considering getting an acrylic block window and removing the blinds. The acrylic window will be the highest in energy efficiency/insulation I can get since I live in Arizona and the window gets direct sunlight in the summer. Will an acrylic window without blinds give me the same protection as a dual pane window with blinds? Is there some way to determine this?