Benefits of garage doors with windows include: Natural light: Windows in a garage door can allow natural light to enter the garage, which can create a more inviting and welcoming space. Curb appeal: Garage doors with windows can add to the overall aesthetic appeal of your home, especially if they match the style and design of the rest of your house. Benefits of garage doors without windows include: Privacy: If you prefer to keep your garage activities private, a garage door without windows can help you achieve that. Security: Garage doors without windows can be more secure because potential intruders won't be able to see inside your garage to determine if there's anything valuable to steal. Insulation: Garage doors without windows can provide better insulation, which can help keep your garage warmer in the winter and cooler in the summer.