Today I installed another new sliding screen door on a vinyl white glass slider. They normally come with screens that slide ok, but for many they just never slide as good as they should. One of the main problems with the screens that come with the original glass sliding door is that they have hardware that does not last.
All metal hardware parts for patio doors is the best choice because they last a very long time without having to bother with them. Metal handle a more comfortable to use and are a lot stronger that the plastic handle and lock latch.
Pet proofing screen or better known as pet screen can be installed on every screen and is for holding up against dogs and cats jumping on then and clawing them. Ask for samples when I come down and see the difference