Properly, I'm not one hundred% certain It is really vinyl but I am under the impression that the two vinyl (acrylic) and fibergalss are sold. Depending on every little thing else the preceding homwowner did in (to?) the house, I think it was the the very least high priced one https://showerdoorreplacement48146.blogunteer.com/33359838/the-smart-trick-of-bathroom-glass-shower-doors-that-nobody-is-discussing