As the first retractable screen door model made by Phantom, the Expert collection screen door makes use of a magnet process. . Most are installed with inferior hinges which don’t keep the door set up leading to sagging (fig 1) Total, Phantom screens are manufactured with elements that prioritize longevity, https://door-closet20941.jiliblog.com/90614423/the-basic-principles-of-screens-and-doors