Question: "Do you replace leaking screens?"
Answer: We don't, but we know somebody who does. If you have had a screen fitted which leaks, you may have recourse with them, likewise if you bought a new car from a dealer, you may be able to take it back and get them to correct it. Otherwise, it can be refitted. It might not be as expensive as you think as you probably won't need to buy a new screen, you are just paying for the refitting.