We believe sliding patio screen doors should withstand an active lifestyle that includes kids, pets and people who may bump against the door without screen blow out, derailing from the track or bending the frame. That’s why we manufactured a heavy duty sliding patio screen door we named Samson to address the pitfalls customers told us they experience with other sliding patio screen doors. Among many other features, Samson strength comes from the corner keys secured by 4 fasteners each, our self-locking screen technology that actually gets tighter the more you push on it, and dual aluminum wall frame construction. Samson also features oversized wheels which ensure continuously smooth gliding. We think sliding patio screen doors shouldn’t have to be replaced due to low quality and they should be affordably priced for everyone to be able to enjoy a hassle free patio screen door for years to come. So when you are looking for a replacement sliding patio screen door look to Samson, as it is the longest lasting, heavy duty, aluminum patio screen door on the market.