Haas screens has the best custom fit retractable screens. Having experience and seeing all the other retractable screens, the Genius screens are the best. They allow for the best fit, because each screen is made on-site with all the parts, not like other screens that are made at some factory. Not every door or window is completely square or perfect, thats why I feel having the screens assembled for each installation allows for a much better fit and finish which will ensure the screen works and last a long time. Plus Bob and Tyson are great workers and honest.