Good Questions: Can I remove my shower door?

(Image credit: Apartment Therapy)

An email from Kate: I want to lose the sliding glass doors on my tub (small bathroom) and open the space with shower curtains that are kept open except when showereing. I have a great window high up with a tree view. Can I do this without replacing my tub? Can I just unscrew the doors and surround and remove them filling in screw holes with something?

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Does anyone have any experience with this? Can you give Kate some advice?