I now live in a patio villa, which I rent. It was built in 2005 and is in Sunset Pointe. I noticed the garage door into the kitchen was a regular 6 panel door and thought that was odd. I thought all garage doors into the house had to have fire-resistant doors. That's been my adult life experience in Ohio. Our ranch house in Amelia, built in 2007 & bought as a spec house, had a solid, smooth fire-resistant door; I never noticed any sticker. What type & how old is your house? I can't imagine building codes allowing a frame door with a window, no less, to be built. If you people added the windows after you bought your houses, why in the world would you compromise your safety? We had Perry install the glass insert in the front door but that's not a fire door. I'm glad you're complying with the buyer's request. Now put one in your new home if it doesn't have one.