Shower Door

[fruitsalad]

I have a glass over bath shower door I need to replace the seal strip at the bottom of the door, how and where do I measure to get the correct size. tia

[Buenchico]

See this video. (The shower isn't over a bath but I can't see why that should make any difference):

[Buenchico]

You'll need one of these, or similar:
https://www.screwfix.com/p/aqualux-replacement-bath-screen-bubble-seal-clear-5mm-x-1500mm/5098T

[The Builder]

Chris is right, Fruits.............. but there are loads of different ones.
Try here........

https://www.showersealuk.com/shower-door-seal