Alternative to Plastic Looking Similar to Glass for Conservatory Roof Conservatories are a great all-round addition to any home. Find help, advice and information on all aspects of this area.

[poppyo]

I have what I call a conservatory, it's basically a lean to with glass doors and a plastic roof. Is there any alternatives to plastic, something that looks like glass? We have had various plastic roofs that all look shabby.
Thank you for any help