When it was decided to replace the door to our patio, I was kicking around the idea of doing the installation myself. The manufacturer's website rated it as a "2 Hour Install" which I am guessing would mean at least half a day for me. So when I got to Home Depot and was informed that they were running a sale for $50 off the install fee (usually $97), my decision was made. Save me the time and having to get the tools and supplies. The door we wanted was out of stock and so we had to wait for about a month or so, but finally, we got the call and the installer came to swap the door for us. I'm glad we had them do it, as he had to add a small trim piece of wood to the top of the frame to get the right fit. It looks fantastic, is super quiet (no more slamming) and best of all - you can slide the top pane of glass down and a screen rolls out! It helps a bunch with getting a breeze through the house. We took this opportunity to scrape and repaint the interior door to get rid of the scratch marks from the previous owner's animal.