Seldom wear out – The side frame and the top are in good shape, the bottom frame has worn terribly. Rust spots and it looks as though they didnt use the right screws because they are rusted over. The lip that the shower door clips to to close – it looks like someone took a hacksaw to it (jagged edge) so when you pull the door shut it takes some extra effort to close.

All that being said, a bottom track could probably remedy the problems im facing.

500 for a frameless would be fine but im still worried about the existing holes being covered up. Good idea from someone on grouting them.

Regarding shower curtain, thats not an option but thank you for the suggestion.

The home is only 7 years old if that makes a difference.