Yes, but there are advantages to glass. Obviously glass aids in directing water to where it should go and to a certain extent containing steam. Sometimes ensuring that the warmth generated from a nice hot shower is kept within that space. Not to mention, of course, if done properly the type of glass and door will almost always add to the whole look of the room. We have specifically chosen 10mm quality glass made in NZ to New Zealand standards with specific attention given to appropriate matching fittings and finishes. Full specifications are available upon request.