Aluminium Pet Door - Colour Choices David July 15, 2019 02:47 Updated Our Aluminium Pet Doors come in 2 colours: Black & White Related articles Aluminium Pet Door - Dimensions Can I install this pet door into screen doors? Are the flaps replaceable? Can I install this pet door into crimsafe? I have really tall doors, will this still work? Comments 0 comments Please sign in to leave a comment.