We purchased our screen/storm door at Lowe's and used one of their recommended contractors to complete the installation. Here's a link to their website with a video demonstration Shop LARSON 36"W Cranberry Tradewinds FV Retractable Screen Storm Door at Lowes.com It is easy to use, sturdy and safe. We couldn't be happier. If you need to see the actual door in use after watching the video on Lowe's website send me a pm and I will contact you to set-up a time for you to come over and see the door in place.