Sliding screen at back door
Hi folks, first time posting outside the Garden Department!
We bought a house a year ago. There's a sliding glass door out the back bedroom, with a screen. Actual door is fine. Screen door, on the other hand, is bad and getting worse. Not the actual screen, but
1) The frame warps when I try to slide it in either direction. Any recommendations on how I could stiffen it up? Would one of those partial grills that people put on to defend the door against pets do enough of a job to be worth it?
2) The long skinny piece of fur/insulation that is glued to the inside trailing edge of the screen has come totally off, allowing BUGS in my room... This is Not Good. Can I lift the screen off the track and reglue the strip of stuff? I've got steel wool I could scrub that side of the frame with. I'm extremely nervous about lifting the screen out of the track, because I'm afraid I'm going to break it, but I don't see any other way of repairing it, and I'm tired of the darn bugs...
3) What glue should I use. I have Gorilla glue (don't think that's a great choice, but I could be SO wrong), Elmer's (nope) and crazy glue (maybe?). Glue is cheap - tell me what I need to get!
Any advice on either question will be gratefully received!