In this video I replace an old sliding glass patio door from the 1960s with a newer model equipped with built-in blinds. The install itself went relatively smooth although their were a few modifications that had to be made in order to get this newer door to fit into their existing opening without having to remove any of the brick siding. Luckily, I was able to get the old door removed and the new door installed and sealed off in one day and then I came back another day to finish trimming everything out. As mentioned before, this install wasn't super difficult but I would definitely recommend not trying to tackle it alone.